BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100012K Acetic acid ("glacial") 'AnalaR' 1L 100013L Acetic acid ("glacial") 'AnalaR' 500ML 100015N Acetic acid ("glacial") 'AnalaR' 2.5L 10001AS Acetic acid ("Glacial") 'AnalaR' (PE bottle) 500ML 10001BT Acetic acid ("Glacial") 'AnalaR' (PE bottle) 1L 10001CU Acetic acid ("Glacial") 'AnalaR' (PE bottle) 2.5L 10001LG Acetic acid ("glacial") 'AnalaR' 25L 100022M Acetic anhydride 'AnalaR' (PE bottle) 500ML 100027R Acetic anhydride 'AnalaR' (PE bottle) 2.5L 100032X Acetone 'AnalaR' PE bottle 1L 100033P Acetone 'AnalaR' 1L 100034Q Acetone 'AnalaR' 2.5L 100035R Acetone 'AnalaR' PE bottle 2.5L 10003ED Acetone 'AnalaR' 25L 10003HG Acetone 'AnalaR' 180L 100055V Acetyl chloride 'AnalaR' 500ML 100064W Aluminium 'AnalaR' wire 0.76 mm (0.03 inch) 500G 100073A Aluminium ammonium sulphate 'AnalaR' 500G 100093E Aluminium potassium sulphate 12-hydrate 'AnalaR' 500G 10009EP Aluminium potassium sulphate 12-hydrate 'AnalaR' 25KG 10009GR Aluminium potassium sulphate 12-hydrate 'AnalaR' 50KG 100103M Aluminium sulphate 18-hydrate 'AnalaR' 500G

1 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10010CV Aluminium sulphate 18-hydrate 'AnalaR' 25KG 100112N Ammonia solution 'AnalaR' sp. gr. about 0.91 PE bottle 1L 100114P Ammonia solution 'AnalaR' sp. gr. about 0.91 1L 100115Q Ammonia solution 'AnalaR' sp. gr. about 0.91 2.5L 100117S Ammonia solution 'AnalaR' sp. gr. about 0.91 PE bottle 2.5L 100125S Ammonia solution 'AnalaR' sp. gr. about 0.88 2.5L 100126T Ammonia solution 'AnalaR' sp. gr. about 0.88 'Safe-Break' 2.5L 100134T Ammonium acetate 'AnalaR' 500G 100136V Ammonium acetate 'AnalaR' 5KG 10013EG Ammonium acetate 'AnalaR' 25KG 100144V Ammonium bromide 'AnalaR' 500G 100153W Ammonium carbonate 'AnalaR' 500G 100163B Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 100G 100165D Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 500G 10016EM Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 5KG 100173D Ammonium chloride 'AnalaR' 500G 100177H Ammonium chloride 'AnalaR' 5KG 100194Y Ammonium dichromate 'AnalaR' 500G 10019JA Ammonium dichromate 'AnalaR' 5KG 100203P Ammonium dihydrogen orthophosphate 'AnalaR' 500G 100213R Ammonium iron(III) sulphate 12-hydrate 'AnalaR' (ammonium ferric sulph 500G 100223T di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 500G

2 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100224U di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 1KG 100226W di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 5KG 10022CF di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 25KG 100234W Ammonium fluoride 'AnalaR' 500G 100244B Ammonium formate 'AnalaR' 500G 100246D Ammonium formate 'AnalaR' 2.5KG 100253C di-Ammonium hydrogen orthophosphate 'AnalaR' 500G 100273G Ammonium metavanadate 'AnalaR' 100G 100282H Ammonium molybdate 'AnalaR' 100G 100284J Ammonium molybdate 'AnalaR' 500G 100285K Ammonium molybdate 'AnalaR' 1KG 10028CR Ammonium molybdate 'AnalaR' 25KG 100295M di-Ammonium nickel(II) sulphate 6-hydrate 'AnalaR' (ammonium nickel su 500G 100303S Ammonium nitrate 'AnalaR' 500G 100306V Ammonium nitrate 'AnalaR' 5KG 10030DF Ammonium nitrate 'AnalaR' 25KG 100314V Ammonium oxalate 'AnalaR' 500G 100323W Ammonium peroxodisulphate 'AnalaR' (ammonium persulphate) 500G 100326C Ammonium peroxodisulphate 'AnalaR' (ammonium persulphate) 5KG 100333B Ammonium sulphate 'AnalaR' 500G 100334C Ammonium sulphate 'AnalaR' 1KG 100336E Ammonium sulphate 'AnalaR' 5KG

3 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10033CK Ammonium sulphate 'AnalaR' 25KG 100345F Ammonium polysulphide solution 'AnalaR' 2.5L 100354G Ammonium (+)-tartrate 'AnalaR' 500G 100364Y Ammonium thiocyanate 'AnalaR' 500G 100375L iso-Amyl acetate 'AnalaR' 2.5L 100383L iso-Amyl alcohol 'AnalaR' 500ML 100385N iso-Amyl alcohol 'AnalaR' 2.5L 100414B Aniline 'AnalaR' 500ML 100416D Aniline 'AnalaR' 2.5L 100433E Antimony trichloride 'AnalaR' [antimony(III) chloride] 100G 100454J Barium acetate 'AnalaR' 500G S1 100464L Barium carbonate 'AnalaR' 500G S1 100474N Barium chloride 'AnalaR' 500G S1 100475X Barium chloride 'AnalaR' 1KG S1 100477Q Barium chloride 'AnalaR' 5KG S1 10047HD Barium chloride 'AnalaR' 25KG S1 100483X Barium hydroxide 'AnalaR' 500G S1 10048CA Barium hydroxide 'AnalaR' 25KG S1 100494R Barium nitrate 'AnalaR' 500G S1 10049BB Barium nitrate 'AnalaR' 25KG S1 100514E Benzene 'AnalaR' 1L 100515F Benzene 'AnalaR' 2.5L

4 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100525H Benzoic acid 'AnalaR' 500G 100583R Orthoboric acid 'AnalaR' (boric acid) 500G 100584S Orthoboric acid 'AnalaR' (boric acid) 1KG 100588W Orthoboric acid 'AnalaR' (boric acid) 5KG 10058DE Orthoboric acid 'AnalaR' (boric acid) 25KG 10058HY Orthoboric acid 'AnalaR' (boric acid) 50KG 100591R Bromine 'AnalaR' PK12 100594U Bromine 'AnalaR' 'Safe-Break' 100ML 100598B Bromine 'AnalaR' 'Safe-Break' 500ML 100614H Butan-1-ol 'AnalaR' 500ML 100615Y Butan-1-ol 'AnalaR' 1L 100616J Butan-1-ol 'AnalaR' 2.5L 10061DQ Butan-1-ol 'AnalaR' 25L 10061MC Butan-1-ol 'AnalaR' 190L 100625K 2-Methylpropan-1-ol 'AnalaR' (iso-butyl alcohol) 2.5L 100635M Cadmium acetate 'AnalaR' 500G 100665S Cadmium sulphate 'AnalaR' 500G 10066BB Cadmium sulphate 'AnalaR' 5KG 100675U Caesium chloride 'AnalaR' 100G 100677W Caesium chloride 'AnalaR' 1KG 10067HJ Caesium chloride 'AnalaR' 5KG 100683U Calcium carbonate 'AnalaR' 250G

5 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100685W Calcium carbonate 'AnalaR' 1KG 10068EY Calcium carbonate 'AnalaR' 25KG 100694A Calcium chloride 6-hydrate 'AnalaR' (calcium chloride hexahydrate) 500G 100697D Calcium chloride 6-hydrate 'AnalaR' (calcium chloride hexahydrate) 5KG 100703H Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 250G 100704Y Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 500G 100705J Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 2.5KG 10070CQ Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 25KG 100715L Calcium sulphate 2-hydrate 'AnalaR' (calcium sulphate dihydrate) 1KG 100723L Carbon disulphide 'AnalaR' 500ML 100724M Carbon disulphide 'AnalaR' 2.5L 100743P Carbon tetrachloride 'AnalaR' 500ML 100744Q Carbon tetrachloride 'AnalaR' 1L 100745R Carbon tetrachloride 'AnalaR' 2.5L 100746S Carbon tetrachloride 'AnalaR' 'Safe-Break' 2.5L 100754S Chloroacetic acid 'AnalaR' 500G 100774W Chloroform 'AnalaR' 500ML 100775A Chloroform 'AnalaR' 1L 100776B Chloroform 'AnalaR' 2.5L 100777C Chloroform 'AnalaR' 'Safe Break' 2.5L 10077EJ Chloroform 'AnalaR' 25L 10077HM Chloroform 'AnalaR' 190L

6 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100793C Chromium(III) potassium sulphate 12-hydrate 'AnalaR'(chromic potassium 250G 100803K Chromium(VI) oxide 'AnalaR' (chromium trioxide) 250G 10080HB Chromium(VI) oxide 'AnalaR' (chromium trioxide) 25KG 100813M Citric acid 'AnalaR' 500G 100814N Citric acid 'AnalaR' 1KG 100816P Citric acid 'AnalaR' 5KG 10081BU Citric acid 'AnalaR' 25KG 100823X Cobalt(II) chloride 6-hydrate 'AnalaR' (cobaltous chloride) 100G 100824P Cobalt(II) chloride 6-hydrate 'AnalaR' (cobaltous chloride) 500G 100833Q Cobalt(II) nitrate 6-hydrate 'AnalaR' (cobaltous nitrate) 100G 100843S Cobalt(II) sulphate 7-hydrate 'AnalaR' (cobaltous sulphate) 100G 100874C Copper(II) acetate 1-hydrate 'AnalaR' (cupric acetate) 500G 100882C Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 100G 100884E Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 500G 10088CM Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 25KG 100894G Copper(II) nitrate 3-hydrate 'AnalaR' (cupric nitrate) 500G 100904X Copper(II) oxide powder 'AnalaR' (cupric oxide) 500G 10090CW Copper(II) oxide powder 'AnalaR' (cupric oxide) 25KG 100913P Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 250G 100914Q Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 500G 100915R Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 1KG 100917T Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 5KG

7 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100924S Copper(I) chloride 'AnalaR' (cuprous chloride) 500G 100933T Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 100G 100935V Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 500G 100938B Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 2.5KG 10093EH Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 25KG 100942U Diethyl ether 'AnalaR' 5L 100944W Diethyl ether 'AnalaR' 500ML 100945A Diethyl ether 'AnalaR' 1L 100946B Diethyl ether 'AnalaR' 2.5L 100947C Diethyl ether 'AnalaR' 'Safe-Break' 2.5L 10094DY Diethyl Ether AnalaR stainless steel drum 25L 10094HM Diethyl ether 'AnalaR' 190L 100952W Digitonin 'AnalaR' 1G 100964D 4-Dimethylaminobenzaldehyde 'AnalaR' 100G 10096CL 4-Dimethylaminobenzaldehyde 'AnalaR' 1KG 100983G Dimethylglyoxime 'AnalaR' 100G 10098LB Dimethylglyoxime 'AnalaR' 10KG 101002M 1,4-Dioxan 'AnalaR' 100ML 101004X 1,4-Dioxan 'AnalaR' 500ML 101006Q 1,4-Dioxan 'AnalaR' 2.5L 10100HE 1,4-Dioxan 'AnalaR' 25L 101012X Diphenylamine 'AnalaR' 100G

8 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101024S 1,5-Diphenylcarbazide 'AnalaR' 25G 101033T 2,2'-Bipyridyl 'AnalaR' 5G 101043V Dithizone 'AnalaR' 5G 101055C Eschka's mixture 'AnalaR' 1KG 101074F Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 1L 101076H Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 500ML 101077Y Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 2.5L 10107EP Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 25L 10107GR Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 205L 101081E Ethyl acetate 'AnalaR' PE bottle 1L 101082F Ethyl acetate 'AnalaR' PE bottle 2.5L 101084H Ethyl acetate 'AnalaR' 500ML 101085Y Ethyl acetate 'AnalaR' 1L 101086J Ethyl acetate 'AnalaR' 2.5L 10108ER Ethyl acetate 'AnalaR' 25L 10108FS Ethyl acetate 'AnalaR' 180L 101103Q Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 250G 101104R Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 500G 10110CC Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 25KG 101114T Iron(III) chloride solution 'AnalaR' about 60% w/v FeCl3 (ferric chlor 500ML 101124V Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 500G 101125W Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 2.5KG

9 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10112BF Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 25KG 10112CG Iron (Ii) Sulphate 7-Hydrate 'AnalaR' 50KG 101132V Formaldehyde solution about 40% w/v 'AnalaR' PE bottle 1L 101133W Formaldehyde solution about 40% w/v 'AnalaR' PE bottle 2.5L 101134A Formaldehyde solution about 40% w/v 'AnalaR' 500ML 101135B Formaldehyde solution about 40% w/v 'AnalaR' 1L 101136C Formaldehyde solution about 40% w/v 'AnalaR' 2.5L 10113DJ Formaldehyde solution about 40% w/v 'AnalaR' 25L 101145D Formic acid 'AnalaR' about 90% H.COOH 'Safe-Break' 2.5L 101146E Formic acid 'AnalaR' about 90% H.COOH 2.5L 101147F Formic acid 'AnalaR' about 90% H.COOH 'Safe-Break' 1L 10114CK Formic acid 'AnalaR' about 90% H.COOH 25L 101154E Formic acid 'AnalaR' 98/100% 500ML 101155F Formic acid 'AnalaR' 98/100% 'Safe-Break' 500ML 101156G Formic acid 'AnalaR' 98/100% 2.5L 101157H Formic acid 'AnalaR' 98/100% 'Safe-Break' 2.5L 10115HR Formic acid 'AnalaR' 98/100% 25L 10115RE Formic acid 'AnalaR' 98/100% 185L 101165H Fusion mixture 'AnalaR' 1KG 101174Y D-Glucose 'AnalaR' 500G 101176K D-Glucose 'AnalaR' 2.5KG 10117CQ D-Glucose 'AnalaR' 50KG

10 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10117HV D-Glucose 'AnalaR' 25KG 101184K Glycerol 'AnalaR' 500ML 101185L Glycerol 'AnalaR' 1L 101186M Glycerol 'AnalaR' 2.5L 10118EU Glycerol 'AnalaR' 25L 10118FV Glycerol 'AnalaR' 180L 101193L Glycine 'AnalaR' 100G 101194M Glycine 'AnalaR' 250G 101196X Glycine 'AnalaR' 1KG 10119CU Glycine 'AnalaR' 5KG 10119EW Glycine 'AnalaR' 50KG 10119FA Glycine 'AnalaR' 25KG 101215A Hydrazinium sulphate 'AnalaR' 500G 101224B Hydriodic acid 'AnalaR' 57% HI 500ML 101233C Hydriodic acid 'AnalaR' 67% HI 'Safe-Break' 250ML 10123LU Hydriodic acid 'AnalaR' 67% HI 'Safe-Break' 2.5L 101246H Hydrobromic acid 'AnalaR' sp. gr. about 1.48 'Safe-Break' 2.5L 101252F Hydrochloric acid 'AnalaR' sp. gr. 1.18 PE bottle 1L 101254H Hydrochloric acid 'AnalaR' sp. gr. 1.18 PE bottle 2.5L 101255Y Hydrochloric acid 'AnalaR' sp. gr. 1.18 1L 101256J Hydrochloric acid 'AnalaR' sp. gr. 1.18 2.5L 10125LB Hydrochloric acid 'AnalaR' sp. gr. 1.18 'Safe-Break' 25L

11 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101263Y Hydrofluoric acid 'AnalaR' about 40% HF 500ML 101264J Hydrofluoric acid 'AnalaR' about 40% HF 2.5L 101265K Hydrofluoric acid 'AnalaR' about 40% HF 1L 101267M Hydrofluoric acid 'AnalaR' about 40% HF 5L 101275M Hydrogen peroxide solution 'AnalaR' about 6% w/v H2O2 (20 volumes) 2L 101284N Hydrogen peroxide solution 'AnalaR' about 30% H2O2 (approximately 100 500ML 101286P Hydrogen peroxide solution 'AnalaR' about 30% H2O2 (approximately 100 2L 101293X Hydroxylammonium chloride 'AnalaR' 100G 101295Q Hydroxylammonium chloride 'AnalaR' 500G 101296R Hydroxylammonium chloride 'AnalaR' 1KG 10129EC Hydroxylammonium chloride 'AnalaR' 25KG 101313B 8-Hydroxyquinoline 'AnalaR' 100G 101315D 8-Hydroxyquinoline 'AnalaR' 500G 10131FN 8-Hydroxyquinoline 'AnalaR' 5KG 101324E Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 25G 101325F Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 100G 101327H Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 1KG 101353J Iodine 'AnalaR' 100G 101355L Iodine 'AnalaR' 500G 10135CS Iodine 'AnalaR' 2.5KG 101384Q Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 500ML 101386S Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 2.5L

12 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10138CB Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 25L 101394S Lactose 'AnalaR' 500G 101404D Lead foil 0.13 mm (0.005 inch) 'AnalaR' 500G 10140LU Lead foil 0.13 mm (0.005 inch) 'AnalaR' 50KG 101424H Lead(II) acetate 3-hydrate 'AnalaR' (lead acetate) 500G 10142ER Lead(II) acetate 3-hydrate 'AnalaR' (lead acetate) 25KG 101442J Lead(IV) oxide 'AnalaR' (lead dioxide) 100G 101453M Lead(II) nitrate 'AnalaR' (lead nitrate) 250G 101464P Lead(II) oxide 'AnalaR' (lead monoxide) 500G 10146JH Lead(II) oxide 'AnalaR' (lead monoxide) 5KG 101474R Lithium sulphate 'AnalaR' 500G 101484T Magnesium acetate 4-hydrate 'AnalaR' 500G 101494V Magnesium chloride 6-hydrate 'AnalaR' 500G 101496A Magnesium chloride 6-hydrate 'AnalaR' 2.5KG 10149EY Magnesium chloride 6-hydrate 'AnalaR' 25KG 101504G Magnesium oxide 'AnalaR' 500G 10150EQ Magnesium oxide 'AnalaR' 25KG 101514Y Magnesium sulphate 7-hydrate 'AnalaR' 500G 101515J Magnesium sulphate 7-hydrate 'AnalaR' 2.5KG 10151DR Magnesium sulphate 7-hydrate 'AnalaR' 25KG 10151ES Magnesium sulphate 7-hydrate 'AnalaR' 50KG 101523J Manganese(II) chloride 4-hydrate 'AnalaR' (manganous chloride) 250G

13 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101534M Manganese(II) sulphate 4-hydrate 'AnalaR' (manganous sulphate) 500G 101535N Manganese(II) sulphate 4-hydrate 'AnalaR' (manganous sulphate) 2.5KG 101542M Mercury(II) chloride 'AnalaR' (mercuric chloride) 25G S1 101543N Mercury(II) chloride 'AnalaR' (mercuric chloride) 100G S1 101545P Mercury(II) chloride 'AnalaR' (mercuric chloride) 500G S1 10154GD Mercury(II) chloride 'AnalaR' (mercuric chloride) 50KG S1 101565T Mercury(I) nitrate 2-hydrate 'AnalaR' (mercurous nitrate) 500G S1 101573T Mercury 'AnalaR' 250G 101584W Methanol 'AnalaR' 500ML 101585A Methanol 'AnalaR' 1L 101586B Methanol 'AnalaR' 2.5L 10158AF Methanol 'AnalaR' PE bottle 1L 10158BG Methanol 'AnalaR' PE bottle 2.5L 10158EJ Methanol 'AnalaR' 25L 10158FK Methanol 'AnalaR' 180L 101592W Molybdenum trioxide 'AnalaR' 100G 101613K dodeca-Molybdophosphoric acid 'AnalaR' 100G 101623M 1-Naphthol 'AnalaR' 100G 101654T Nickel(II) chloride 6-hydrate 'AnalaR' (nickel chloride) 500G 101663U Nickel(II) nitrate 6-hydrate 'AnalaR' (nickel nitrate) 250G 101674A Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 500G 101676C Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 2.5KG

14 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10167CY Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 25KG 101683B Nitric acid 'AnalaR' sp. gr. 1.42 'Safe-Break' 1L 101685D Nitric acid 'AnalaR' sp. gr. 1.42 'Safe-Break' 2.5L 101686E Nitric acid 'AnalaR' sp. gr. 1.42 2.5L 101688G Nitric acid 'AnalaR' sp. gr. 1.42 1L 101695F Nitric acid fuming 'AnalaR' sp. gr. 1.5 1L 101703L Nitrobenzene 'AnalaR' 500ML 101734S Orthophosphoric acid 'AnalaR' 500ML 101736U Orthophosphoric acid 'AnalaR' 2.5L 101737V Orthophosphoric acid 'AnalaR' 1L 10173AB Orthophosphoric acid 'AnalaR' PE bottle 500ML 10173BC Orthophosphoric acid 'AnalaR' PE bottle 1L 10173CD Orthophosphoric acid 'AnalaR' PE bottle 2.5L 10173MN Orthophosphoric acid 'AnalaR' 25L 101744U Oxalic acid 'AnalaR' 500G 101746W Oxalic acid 'AnalaR' 2.5KG 101752U Perchloric acid 60% 'AnalaR' sp. gr. 1.54 'Safe-Break' 500ML 101754W Perchloric acid 60% 'AnalaR' sp. gr. 1.54 500ML 101756B Perchloric acid 60% 'AnalaR' sp. gr. 1.54 2.5L 101757C Perchloric acid 60% 'AnalaR' sp. gr. 1.54 'Safe-Break' 2.5L 101761V Perchloric acid 70% 'AnalaR' sp. gr. 1.70 'Safe-Break' 500ML 101762W Perchloric acid 70% 'AnalaR' sp. gr. 1.70'Safe-Break' 2.5L

15 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101764B Perchloric acid 70% 'AnalaR' sp. gr. 1.70 500ML 101766D Perchloric acid 70% 'AnalaR' sp. gr. 1.70 2.5L 10176DK Perchloric acid 70% 'AnalaR' sp. gr. 1.70 22L 101773C Petroleum spirit 30-40慢 'AnalaR' 1L 101774D Petroleum spirit 30-40慢 'AnalaR' 2.5L 101775E Petroleum spirit 30-40慢 'AnalaR' 'Safe-Break' 2.5L 101778H Petroleum spirit 30-40慢 'AnalaR' 25L 101782D Petroleum spirit 40-60C 'AnalaR' 5L 101783E Petroleum spirit 40-60慢 'AnalaR' 1L 101784F Petroleum spirit 40-60慢 'AnalaR' 2.5L 101786H Petroleum spirit 40-60慢 'AnalaR' 'Safe-Break' 2.5L 10178CN Petroleum Spirit 40-60C S.Steel Drum 25L 10178HS Petroleum spirit 40-60慢 'AnalaR' 190L 101793G Petroleum spirit 60-80慢 'AnalaR' 1L 101794H Petroleum spirit 60-80慢 'AnalaR' 2.5L 101797K Petroleum spirit 60-80慢 'AnalaR' 'Safe-Break' 2.5L 10179ER Petroleum spirit 60-80慢 'AnalaR' 25L 101803X Petroleum spirit 80-100慢 'AnalaR' 1L 101804P Petroleum spirit 80-100慢 'AnalaR' 2.5L 101813Q Petroleum spirit 100-120慢 'AnalaR' 1L 101814R Petroleum spirit 100-120慢 'AnalaR' 2.5L 10181EE Petroleum Spirit 100-120C 'AnalaR' (Export Pack) 25L

16 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101823S Petroleum spirit 120-160慢 'AnalaR' 1L 101845B Petroleum spirit 40-60慢 'AnalaR' low in aromatic hydrocarbons 2.5L 101855D Petroleum spirit 60-80慢 'AnalaR' low in aromatic hydrocarbons 2.5L 101873F 1,10-Phenanthroline hydrate 'AnalaR' (o-phenanthroline hydrate) 5G 10187HT 1,10-Phenanthroline hydrate 'AnalaR' (o-phenanthroline hydrate) 500G 101883H Phenol 'AnalaR' 250G 101884Y Phenol 'AnalaR' 500G 101885J Phenol 'AnalaR' 1KG 10188AX Phenol 'AnalaR' 5KG 10188CQ Phenol 'AnalaR' 25KG 101925A Picric acid 'AnalaR' 500G 101942B Potassium bromate 'AnalaR' 100G 101954F Potassium bromide 'AnalaR' 500G 101964H Potassium carbonate anhydrous 'AnalaR' 500G 101967K Potassium carbonate anhydrous 'AnalaR' 5KG 101974J Potassium chlorate 'AnalaR' 500G 101983K Potassium chloride 'AnalaR' 250G 101984L Potassium chloride 'AnalaR' 500G 101985M Potassium chloride 'AnalaR' 1KG 101987X Potassium chloride 'AnalaR' 5KG 10198CT Potassium chloride 'AnalaR' 25KG 10198EV Potassium chloride 'AnalaR' 50KG

17 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101993M Potassium chromate 'AnalaR' 250G 101995X Potassium chromate 'AnalaR' 1KG 102004S tri-Potassium citrate 'AnalaR' 500G 102013T Potassium cyanide 'AnalaR' 250G S1 102024W Potassium dichromate 'AnalaR' 500G 102025A Potassium dichromate 'AnalaR' 2.5KG 102032W Potassium dihydrogen orthophosphate 'AnalaR' 100G 102034B Potassium dihydrogen orthophosphate 'AnalaR' 500G 102035C Potassium dihydrogen orthophosphate 'AnalaR' 2.5KG 10203CJ Potassium dihydrogen orthophosphate 'AnalaR' 25KG 10203EL Potassium dihydrogen orthophosphate 'AnalaR' 50KG 102044D Potassium hexacyanoferrate(III) 'AnalaR' (potassium ferricyanide) 500G 102054F Potassium hexacyanoferrate(II) 3-hydrate 'AnalaR' (potassium ferrocyan 500G 102064H Potassium hydrogen carbonate 'AnalaR' 500G 10206CP Potassium hydrogen carbonate 'AnalaR' 25KG 102073Y Potassium hydrogen phthalate 'AnalaR' 100G 102075K Potassium hydrogen phthalate 'AnalaR' 500G 10207AP Potassium hydrogen phthalate 'AnalaR' 5KG 102084L Potassium hydrogen sulphate 'AnalaR' 500G 10208CT Potassium hydrogen sulphate 'AnalaR' 25KG 102104V Potassium hydroxide pellets 'AnalaR' 500G 102105W Potassium hydroxide pellets 'AnalaR' 1KG

18 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102107B Potassium hydroxide pellets 'AnalaR' 5KG 10210MQ Potassium hydroxide pellets 'AnalaR' 25KG 102113W Potassium iodate 'AnalaR' 100G 102114A Potassium iodate 'AnalaR' 500G 102123B Potassium iodide 'AnalaR' 100G 102125D Potassium iodide 'AnalaR' 500G 102126E Potassium iodide 'AnalaR' 1KG 10212BJ Potassium iodide 'AnalaR' 5KG 10212DL Potassium iodide 'AnalaR' 25KG 10212HP Potassium iodide 'AnalaR' 50KG 102134E di-Potassium disulphite 'AnalaR' (potassium metabisulphite) 500G 102143F Potassium nitrate 'AnalaR' 250G 102144G Potassium nitrate 'AnalaR' 500G 102145H Potassium nitrate 'AnalaR' 1KG 102147J Potassium nitrate 'AnalaR' 5KG 102154Y Potassium oxalate 'AnalaR' 500G 102163J Potassium periodate 'AnalaR' 100G 102164K Potassium periodate 'AnalaR' 250G 102174M Potassium permanganate 'AnalaR' 500G 102177P Potassium permanganate 'AnalaR' 5KG 102184X di-Potassium peroxodisulphate 'AnalaR' (potassium persulphate) 500G 102194Q Potassium sodium (+)-tartrate 'AnalaR' 500G

19 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102196S Potassium sodium (+)-tartrate 'AnalaR' 2.5KG 10219ED Potassium sodium (+)-tartrate 'AnalaR' 50KG 102204B Potassium sulphate 'AnalaR' 500G 102207E Potassium sulphate 'AnalaR' 5KG 10220BY Potassium sulphate 'AnalaR' 25KG 10220CJ Potassium sulphate 'AnalaR' 50KG 102224F Potassium thiocyanate 'AnalaR' 500G 10222CN Potassium thiocyanate 'AnalaR' 25KG 102244J Propan-2-ol (iso-propyl alcohol) 'AnalaR' 500ML 102245K Propan-2-ol (iso-propyl alcohol) 'AnalaR' 1L 102246L Propan-2-ol (iso-propyl alcohol) 'AnalaR' 2.5L 10224AP Propan-2-ol (iso-propyl alcohol) 'AnalaR' PE bottle 1L 10224BQ Propan-2-ol (iso-propyl alcohol) 'AnalaR' PE bottle 2.5L 10224CR Propan-2-ol "AnalaR" 5L 10224DS Propan-2-ol (iso-propyl alcohol) 'AnalaR' 25L 10224ET Propan-2-ol (iso-propyl alcohol) 'AnalaR' 180L 102254L Pyridine 'AnalaR' 500ML 102255M Pyridine 'AnalaR' 1L 102256N Pyridine 'AnalaR' 2.5L 102257X Pyridine 'AnalaR' 'Safe-Break' 2.5L 10225CT Pyridine 'AnalaR' 25L 102263M Pyrogallol 'AnalaR' (1,2, 3-trihydroxybenzene) 100G

20 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102265X Pyrogallol 'AnalaR' (1,2, 3-trihydroxybenzene) 500G 102273X Quinhydrone 'AnalaR' 100G 10227LJ Quinhydrone 'AnalaR' 5KG 102304E Salicylic acid 'AnalaR' 500G 10230CM Salicylic acid 'AnalaR' 10KG 102332Y Silver nitrate 'AnalaR' 25G 102333J Silver nitrate 'AnalaR' 100G 102334K Silver nitrate 'AnalaR' 250G 10233HA Silver nitrate 'AnalaR' 5KG 10233LE Silver nitrate 'AnalaR' 1KG 102343L Silver sulphate 'AnalaR' 25G 102344M Silver sulphate 'AnalaR' 100G 10234HC Silver sulphate 'AnalaR' 1KG 102354X Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 500G 102355P Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 1KG 102357R Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 5KG 10235HE Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 25KG 102363P Sodium acetate anhydrous 'AnalaR' 250G 102364Q Sodium acetate anhydrous 'AnalaR' 500G 102365R Sodium acetate anhydrous 'AnalaR' 1KG 10236BA Sodium acetate anhydrous 'AnalaR' 5KG 102372Q Sodium arsenate 7-hydrate 'AnalaR' (sodium arsenate heptahydrate) 100G S1

21 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102394W Sodium carbonate 10-hydrate 'AnalaR' (sodium carbonate decahydrate) 500G 102404H Sodium carbonate anhydrous 'AnalaR' 500G 102405Y Sodium carbonate anhydrous 'AnalaR' 1KG 102408L Sodium carbonate anhydrous 'AnalaR' 5KG 10240BX Sodium carbonate anhydrous 'AnalaR' 25KG 10240CP Sodium carbonate anhydrous 'AnalaR' 50KG 102414J Sodium chloride 'AnalaR' 500G 102415K Sodium chloride 'AnalaR' 1KG 10241AP Sodium chloride 'AnalaR' 5KG 10241BQ Sodium chloride 'AnalaR' 25KG 10241CR Sodium chloride 'AnalaR' 50KG 102424L tri-Sodium citrate 'AnalaR' 500G 102425M tri-Sodium citrate 'AnalaR' 1KG 102427X tri-Sodium citrate 'AnalaR' 5KG 10242CT tri-Sodium citrate 'AnalaR' 50KG 10242DU tri-Sodium citrate 'AnalaR' 25KG 102433M Sodium cobaltinitrite 'AnalaR' 100G 10243BU Sodium cobaltinitrite 'AnalaR' 5KG 102443X Sodium diethyldithiocarbamate 'AnalaR' 100G 102454R Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 500G 102455S Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 1KG 102457U Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 5KG

22 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10245CC Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 25KG 102464T Sodium fluoride 'AnalaR' 500G 102465U Sodium fluoride 'AnalaR' 1KG 102474V Sodium hydrogen carbonate 'AnalaR' 500G 102475W Sodium hydrogen carbonate 'AnalaR' 1KG 102477B Sodium hydrogen carbonate 'AnalaR' 5KG 10247BF Sodium hydrogen carbonate 'AnalaR' 25KG 10247CG Sodium hydrogen carbonate 'AnalaR' 50KG 102484A di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 500G 102485B di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 2.5KG 10248BH di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 25KG 10248CY di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 50KG 102494C di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 500G 102495D di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 2.5KG 10249CK di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 50KG 10249LT di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 25KG 102524X Sodium hydroxide pellets 'AnalaR' 500G 102525P Sodium hydroxide pellets 'AnalaR' 1KG 102527R Sodium hydroxide pellets 'AnalaR' 5KG 10252MJ Sodium hydroxide pellets 'AnalaR' 25KG 10252NK Sodium hydroxide pellets 'AnalaR' 50KG 102542Q Sodium molybdate 'AnalaR' 100G

23 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102544S Sodium molybdate 'AnalaR' 500G 10254HY Sodium molybdate 'AnalaR' 25KG 102554U Sodium nitrate 'AnalaR' 500G 102555V Sodium nitrate 'AnalaR' 2.5KG 102563V Sodium nitrite 'AnalaR' 250G 102564W Sodium nitrite 'AnalaR' 500G 102567C Sodium nitrite 'AnalaR' 5KG 10256CH Sodium nitrite 'AnalaR' 50KG 102573A Sodium nitrosopentacyanoferrate(III) 'AnalaR' (sodium nitroprusside) 100G 10257CJ Sodium nitrosopentacyanoferrate(III) 'AnalaR' (sodium nitroprusside) 5KG 102584D Sodium oxalate 'AnalaR' 500G 10258LU Sodium oxalate 'AnalaR' 25KG 102593E Sodium periodate 'AnalaR' (sodium metaperiodate) 100G 102595G Sodium periodate 'AnalaR' (sodium metaperiodate) 500G 102603M di-Sodium peroxide 'AnalaR' (sodium peroxide) 100G 102604N di-Sodium peroxide 'AnalaR' (sodium peroxide) 500G 10260BU di-Sodium peroxide 'AnalaR' (sodium peroxide) 5KG 102614P tetra-Sodium pyrophosphate 'AnalaR' 500G 10262BB Sodium selenate 'AnalaR' 2.5KG 102634T Sodium sulphate 10-hydrate 'AnalaR' (sodium sulphate decahydrate) 500G 102644V Sodium sulphate anhydrous powder 'AnalaR' 500G 102645W Sodium sulphate anhydrous powder 'AnalaR' 1KG

24 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102647B Sodium sulphate anhydrous powder 'AnalaR' 5KG 10264BF Sodium sulphate anhydrous powder 'AnalaR' 25KG 10264CG Sodium sulphate anhydrous powder 'AnalaR' 50KG 102653W Sodium sulphide 'AnalaR' 250G 10265LR Sodium sulphide 'AnalaR' 25KG 102674E di-Sodium tetraborate 'AnalaR' 500G 102676G di-Sodium tetraborate 'AnalaR' 2.5KG 10267BL di-Sodium tetraborate 'AnalaR' 25KG 102684G Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 500G 102685H Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 1KG 102687J Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 5KG 102693H Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 100G 102695J Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 500G 10269ES Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 25KG 102702X Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 100G 102704Q Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 500G 10270ED Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 25KG 102713R Starch soluble 'AnalaR' 250G 102715T Starch soluble 'AnalaR' 1KG 10271BC Starch soluble 'AnalaR' 25KG 10271CD Starch soluble 'AnalaR' 50KG 102724U Strontium chloride 'AnalaR' 500G

25 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10272DG Strontium chloride 'AnalaR' 25KG 102734W Succinic acid 'AnalaR' 500G 102744B Sucrose 'AnalaR' 500G 102745C Sucrose 'AnalaR' 1KG 102747E Sucrose 'AnalaR' 5KG 10274CJ Sucrose 'AnalaR' 25KG 10274EL Sucrose 'AnalaR' 50KG 102752B Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 100G 102754D Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 500G 10275BK Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 5KG 102760B Sulphuric acid 'AnalaR' sp. gr. 1.84 'Safe-Break' 1L 102761C Sulphuric acid 'AnalaR' sp. gr. 1.84 'Safe-Break' 2.5L 102765G Sulphuric acid 'AnalaR' sp. gr. 1.84 1L 102766H Sulphuric acid 'AnalaR' sp. gr. 1.84 2.5L 10276LW Sulphuric acid 'AnalaR' sp. gr. 1.84 25L 102774H Tartaric acid dextro-rotatory (+)-tartaric acid 'AnalaR' 500G 102775Y Tartaric acid dextro-rotatory (+)-tartaric acid 'AnalaR' 1KG 102814V Tin granulated 'AnalaR' 500G 102844E Toluene 'AnalaR' 500ML 102845F Toluene 'AnalaR' 1L 102846G Toluene 'AnalaR' 2.5L 102847H Toluene 'AnalaR' 'Safe-Break' 2.5L

26 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10284EX Toluene 'AnalaR' 25L 10284YL Toluene 'AnalaR' 190L 102863H Trichloroacetic acid 'AnalaR' 100G 102864Y Trichloroacetic acid 'AnalaR' 250G 102865J Trichloroacetic acid 'AnalaR' 500G 102866K Trichloroacetic acid 'AnalaR' 1KG 10286BP Trichloroacetic acid 'AnalaR' 5KG 102873J dodeca-Tungstophosphoric acid 'AnalaR' 100G 102904W Urea 'AnalaR' 500G 102908D Urea 'AnalaR' 2.5KG 10290BG Urea 'AnalaR' 5KG 10290CH Urea 'AnalaR' 50KG 10290DY Urea 'AnalaR' 25KG 102913A Vanillin 'AnalaR' 100G 102923C Water 'AnalaR' 5L 102927G Water 'AnalaR' (Bag in box) 10L 102928H Water 'AnalaR' 25L 10292HQ Water 'AnalaR' 200L 102932D Xylene 'AnalaR' 1L 102934F Xylene 'AnalaR' 500ML 102935G Xylene 'AnalaR' 'Safe-Break' 2.5L 102936H Xylene 'AnalaR' 2.5L

27 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10293EP Xylene 'AnalaR' 25L 10293YM Xylene 'AnalaR' 190L 102944H Zinc granulated 'AnalaR' 500G 102964L Zinc powder 'AnalaR' 500G 102974N Zinc acetate 'AnalaR' 500G 10297LH Zinc acetate 'AnalaR' 25KG 102984P Zinc oxide 'AnalaR' 500G 10298EC Zinc oxide 'AnalaR' 25KG 102994R Zinc sulphate 'AnalaR' 500G 102995S Zinc sulphate 'AnalaR' 2.5KG 10299BB Zinc sulphate 'AnalaR' 25KG 103004W Aluminium nitrate 'AnalaR' 500G 10300CH Aluminium nitrate 'AnalaR' 25KG 103013A tri-Ammonium citrate 'AnalaR' 250G 10301EL tri-Ammonium citrate 'AnalaR' 2.5KG 10301IP tri-Ammonium citrate 'AnalaR' 25KG 103025E Ammonium hydrogen carbonate 'AnalaR' 1KG 103033E L-Ascorbic acid 'AnalaR' 100G 103035G L-Ascorbic acid 'AnalaR' 500G 103042F Calcium hydroxide 'AnalaR' 100G 103044H Calcium hydroxide 'AnalaR' 500G 10304GT Calcium hydroxide 'AnalaR' 5KG

28 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10304KA Calcium hydroxide 'AnalaR' 25KG 103054J Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 500G 103055K Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 2.5KG 10305ET Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 25KG 103064L Iron(III) nitrate 9-hydrate 'AnalaR' (ferric nitrate) 500G 103071K Hydrochloric acid 'AnalaR' sp. gr. 1.16 PE bottle 1L 103072L Hydrochloric acid 'AnalaR' sp. gr. 1.16 PE bottle 2.5L 103076P Hydrochloric acid 'AnalaR' sp. gr. 1.16 2.5L 10307BU Hydrochloric acid 'AnalaR' sp. gr. 1.16 25L 103083X Hydrofluoric acid 'AnalaR' about 48% HF 500ML 103087S Hydrofluoric acid 'AnalaR' about 48% HF 5L 103094R Magnesium nitrate 'AnalaR' 500G 10309CC Magnesium nitrate 'AnalaR' 25KG 103112C Mercury(II) nitrate 1-hydrate 'AnalaR' 100G S1 103113D Mercury(II) nitrate 1-hydrate 'AnalaR' 500G S1 103122E Quinol 'AnalaR' (1,4-dihydroxybenzene) 100G 103124G Quinol 'AnalaR' (1,4-dihydroxybenzene) 500G 103134Y Sodium perchlorate 'AnalaR' 500G 103144K Strontium nitrate anhydrous 'AnalaR' 500G 10314LE Strontium nitrate anhydrous 'AnalaR' 50KG 103153L Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 100G 103154M Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 250G

29 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103156X Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 1KG 103157P Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 5KG 10315EW Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 25KG 103165P Butan-2-ol 'AnalaR' 1L 103166Q Butan-2-ol 'AnalaR' 2.5L 103174Q Butanone 'AnalaR' (ethyl methyl ketone) 500ML 103175R Butanone 'AnalaR' (ethyl methyl ketone) 1L 103176S Butanone 'AnalaR' (ethyl methyl ketone) 2.5L 10317HG Butanone 'AnalaR' (ethyl methyl ketone) 25L 103193T Cyclohexane 'AnalaR' 1L 103195V Cyclohexane 'AnalaR' 'Safe-Break' 2.5L 103196W Cyclohexane 'AnalaR' 2.5L 10319EH Cyclohexane 'AnalaR' 25L 10319FY Cyclohexane 'AnalaR' 190L 103204F 1,2-Dichloroethane 'AnalaR' (ethylene chloride) 500ML 103206H 1,2-Dichloroethane 'AnalaR' (ethylene chloride) 2.5L 103223Y Dimethylformamide 'AnalaR' 1L 103224J Dimethylformamide 'AnalaR' 500ML 103226L Dimethylformamide 'AnalaR' 2.5L 103227M Dimethylformamide 'AnalaR' 'Safe-Break' 2.5L 10322HW Dimethylformamide 'AnalaR' 25L 103232J Dimethyl sulphoxide 'AnalaR' 100ML

30 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103234L Dimethyl sulphoxide 'AnalaR' 500ML 103236N Dimethyl sulphoxide 'AnalaR' 2.5L 10323PJ Dimethyl sulphoxide 'AnalaR' 180L 103244N Ethanediol 'AnalaR' 500ML 103246P Ethanediol 'AnalaR' 2.5L 10324HD Ethanediol 'AnalaR' 25L 103254P Ethanolamine 'AnalaR' 500ML 103256R Ethanolamine 'AnalaR' 2.5L 103264R Formamide 'AnalaR' 500ML 103266T Formamide 'AnalaR' 2.5L 103274T Hydrazine hydrate 'AnalaR' 500ML 103284V Hydroxylammonium sulphate 'AnalaR' 500G 103294A Lithium carbonate 'AnalaR' 500G 103304Y Mannitol 'AnalaR' 500G 103305J Mannitol 'AnalaR' 2.5KG 103316M 4-Methylpentan-2-one 'AnalaR' (iso-butyl methyl ketone) 2.5L 103334X Sodium (+)-tartrate 'AnalaR' 500G 103344Q Tetrahydrofuran 'AnalaR' stabilized 500ML 103345R Tetrahydrofuran 'AnalaR' stabilized 1L 103346S Tetrahydrofuran 'AnalaR' stabilized 2.5L 103347T Tetrahydrofuran 'AnalaR' stabilized 'Safe-Break' 2.5L 10334HG Tetrahydrofuran 'AnalaR' stabilized 25L

31 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103364U Acetylacetone 'AnalaR' 500ML 103376B n-Butyl acetate 'AnalaR' 2.5L 103385C Chlorobenzene 'AnalaR' 1L 103386D Chlorobenzene 'AnalaR' 2.5L 103396F 1,2-Dichlorobenzene 'AnalaR' 2.5L 103404L Dichloromethane 'AnalaR' 500ML 103405M Dichloromethane 'AnalaR' 1L 103406N Dichloromethane 'AnalaR' 2.5L 103407X Dichloromethane 'AnalaR' 'Safe-Break' 2.5L 10340EV Dichloromethane 'AnalaR' 25L 10340YS Dichloromethane 'AnalaR' 190L 103414N Diethylamine 'AnalaR' 500ML 103416P Diethylamine 'AnalaR' 2.5L 103424P 2-Ethoxyethanol 'AnalaR' 500ML 103426R 2-Ethoxyethanol 'AnalaR' 2.5L 103433Q Lanthanum chloride 'AnalaR' 100G 103444T Potassium fluoride anhydrous 'AnalaR' 500G 103454V Propan-1-ol 'AnalaR' 500ML 103456A Propan-1-ol 'AnalaR' 2.5L 10345HL Propan-1-ol 'AnalaR' 25L 103464A 5-Sulphosalicylic acid 'AnalaR' 500G 103474C 1,1,1-Trichloroethane 'AnalaR' 500ML

32 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103476E 1,1,1-Trichloroethane 'AnalaR' 2.5L 103483D Thiourea 'AnalaR' 250G 103494G di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 500G 103495H di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 2.5KG 10349HT di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 25KG 103504X Potassium acetate 'AnalaR' 500G 103506Q Potassium acetate 'AnalaR' 2.5KG 10350LY Potassium acetate 'AnalaR' 25KG 103512X Sodium iodide 'AnalaR' 100G 103514Q Sodium iodide 'AnalaR' 500G 10351LK Sodium iodide 'AnalaR' 5KG 103524S Ammonium iodide 'AnalaR' 500G 103534U Hexamine 'AnalaR' 500G 103544W Sodium cyanide 'AnalaR' 500G S1 10354LQ Sodium cyanide 'AnalaR' 25KG S1 103554B Manganese(II) sulphate 1-hydrate 'AnalaR' (manganous sulphate) 500G 103564D di-Sodium disulphite 'AnalaR' (sodium metabisulphite) 500G 103574F Sodium sulphite anhydrous 'AnalaR' 500G 103575G Sodium sulphite anhydrous 'AnalaR' 1KG 103577Y Sodium sulphite anhydrous 'AnalaR' 5KG 10357EP Sodium sulphite anhydrous 'AnalaR' 25KG 103584H 2-Methylpropan-2-ol 'AnalaR' (tert. butyl alcohol) 500ML

33 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103585Y 2-Methylpropan-2-ol 'AnalaR' (tert. butyl alcohol) 2.5L 103594J 2,2,4-Trimethylpentane 'AnalaR' 500ML 103596L 2,2,4-Trimethylpentane 'AnalaR' 2.5L 10359CR 2,2,4-Trimethylpentane 'AnalaR' 25L 103605S n-Pentane 'AnalaR' 1L 103606T n-Pentane 'AnalaR' 2.5L 10360LL n-Pentane 'AnalaR' 25L 103614T iso-Pentane 'AnalaR' (2-methylbutane) 500ML 103616V iso-Pentane 'AnalaR' (2-methylbutane) 2.5L 10361CE iso-Pentane 'AnalaR' (2-methylbutane) 25L 103624V 2-Methoxyethanol 'AnalaR' 500ML 103626A 2-Methoxyethanol 'AnalaR' 2.5L 103635B n-Heptane 'AnalaR' 1L 103636C n-Heptane 'AnalaR' 2.5L 103637D n-Heptane 'AnalaR' 'Safe-Break' 2.5L 10363CY n-Heptane 'AnalaR' 25L 103646E NN-Dimethylacetamide 'AnalaR' 2.5L 103654E Sodium barbitone 'AnalaR' 500G 103665H Hydrogen peroxide solution about 30% H2O2 'AnalaR' (approximately 100 1L 103672G D(-)Fructose 'AnalaR' 100G 103674Y D(-)Fructose 'AnalaR' 500G 103682Y Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 100G

34 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103683J Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 250G 10368LE Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 5KG 103692K Sodium azide 'AnalaR' 100G 103694M Sodium azide 'AnalaR' 500G 10369AS Sodium azide 'AnalaR' 5KG 103704U Triethanolamine 'AnalaR' 500ML 103706W Triethanolamine 'AnalaR' 2.5L 103715A Trichloroethylene 'AnalaR' stabilized with 0.02% w/w triethylamine 1L 103716B Trichloroethylene 'AnalaR' stabilized with 0.02% w/w triethylamine 2.5L 103722W D(+)Xylose 'AnalaR' 25G 103723A D(+)Xylose 'AnalaR' 100G 103733C Copper(II) sulphate anhydrous 'AnalaR' (cupric sulphate) 250G 103743E Lithium chloride anhydrous 'AnalaR' 250G 103762H Ammonium cerium(IV) sulphate 2-hydrate 'AnalaR' (Ammonium ceric sulpha 100G 103783M Potassium nitrite 'AnalaR' 250G 103794P Zinc chloride 'AnalaR' 500G 103806C Cyclohexanone 'AnalaR' 2.5L 10380CY Cyclohexanone 'AnalaR' 25L 103814C Lithium hydroxide monohydrate 'AnalaR' 500G 103824E Sodium dichromate 'AnalaR' 500G 103834G di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 500G 103835H di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 2.5KG

35 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10383CX di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 25KG 103844Y tri-Sodium orthophosphate 'AnalaR' 500G 103845J tri-Sodium orthophosphate 'AnalaR' 2.5KG 103865N Acetonitrile 'AnalaR' 1L 103866X Acetonitrile 'AnalaR' 2.5L 103874X n-Hexane 'AnalaR' 500ML 103876Q n-Hexane 'AnalaR' 2.5L 103877R n-Hexane 'AnalaR' 'Safe-Break' 2.5L 103903C Pentan-1-ol 'AnalaR' 500ML 103924H 2-Amino-2-methylpropan-1-ol 'AnalaR' 500ML 103934J Diethanolamine 'AnalaR' 500ML 103944L Maleic acid 'AnalaR' 500G 103953M Sodium b-glycerophosphate 'AnalaR Biochemical' 250G 103962N Toluene-4-sulphonic acid 'AnalaR' 25G 103974R Sodium benzoate 'AnalaR' 500G 103975S Sodium benzoate 'AnalaR' 2.5KG 103984T Sodium sulphate anhydrous granular 'AnalaR' 500G 103985U Sodium sulphate anhydrous granular 'AnalaR' 2.5KG 10398CE Sodium sulphate anhydrous granular 'AnalaR' 25KG 104033Y Caffeine 'AnalaR' 250G 104052L Galactose 'AnalaR' 100G 104063X N-1-Naphthylethylenediamine dihydrochloride 'AnalaR' 10G

36 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 104076T Tetrachloroethylene 'AnalaR' 2.5L 104095W Triethylamine 'AnalaR' 1L 104103F Sulphamic acid 'AnalaR' 25G 10410BN Sulphamic acid 'AnalaR' 5KG 104123J Lanthanum nitrate 'AnalaR' 100G 104142M Rubidium chloride 'AnalaR' 5G 104153P Barbitone 'AnalaR' 250G 104174U Metol 'AnalaR' (4-methylaminophenol sulphate) 500G 104192W Silver diethyldithiocarbamate 'AnalaR' 10G 104213K Phenolindo-2,6-dichlorophenol sodium salt 'AnalaR' 5G 104245S Ethylenediaminetetra-acetic acid 'AnalaR' 250G 104255U Mercury(II) acetate 'AnalaR' (mercuric acetate) 250G S1 104284C Ethylenediaminetetra-acetic acid dipotassium salt 'AnalaR' 500G 104293D Sodium thiocyanate 'AnalaR' 100G 104324Q Periodic acid 'AnalaR' (paraperiodic acid) 100G 104343T di-Phosphorus pentaoxide 'AnalaR' (phosphorus pentoxide) 250G 104363A di-Potassium hydrogen orthophosphate anhydrous 'AnalaR' 250G 104372B Magnesium carbonate basic 'AnalaR' (magnesium hydroxide carbonate) 100G 104384F Sodium hydroxide pearl 'AnalaR' 500G 104386H Sodium hydroxide pearl 'AnalaR' 2.5KG 104405Q Ammonia solution 'AnalaR' sp. gr. about 0.89 2.5L 104406R Ammonia solution 'AnalaR' sp. gr. about 0.89 2.5L

37 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 104412P Cadmium 'AnalaR' coarse powder 0.3-1.6 mm for reductors 100G 104445B n-Hexane 95% 'AnalaR' 1L 104446C n-Hexane 95% 'AnalaR' 2.5L 104456E n-Heptane 95% 'AnalaR' 2.5L 104474G Magnesium perchlorate 'AnalaR' 500G 104482G Sulphanilamide 'AnalaR' 100G 104495L Zinc pellets/granules 3-8 mm 'AnalaR' 1KG 104502Q Sodium dichloroisocyanurate 'AnalaR' 100G 104512S 4-Amino-3-Hydroxynaphthalene-1-Sulphonic 25G 104523V Sodium salicylate 'AnalaR' 250G 104543C Guanidinium chloride 'AnalaR' 250G 104552D Sodium hexametaphosphate 'AnalaR' 100G 104575K Sulphuric acid fuming (oleum) about 30% free SO3 'AnalaR' 'Safe-Break' 1L 104582J Dithiothreitol (Cleland's reagent) 'AnalaR' 0.5G 104583K Dithiothreitol (Cleland's reagent) 'AnalaR' 5G 104592L 2-Mercaptoethanol 'AnalaR' 25ML 104622A Allylthiourea 'AnalaR' (thiosinamine) 50G 104643F Sorbitol 'AnalaR' (sorbite) 250G 104684X Sodium hydrogen sulphate 1-hydrate 'AnalaR' 500G 104692X NN-Diethyl-p-phenylenediamine sulphate 'AnalaR' 25G 104693P NN-Diethyl-p-phenylenediamine sulphate 'AnalaR' 100G 104715E Zinc coarse powder 0.3-1.5 mm (about 14-50 mesh) 'AnalaR' 1KG

38 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 104722D Caesium carbonate anhydrous 'AnalaR' 25G 10472BM Caesium carbonate anhydrous 'AnalaR' 1KG 104734H Methanol dried 'AnalaR' 500ML 104735Y Methanol dried 'AnalaR' 1L 104736J Methanol dried 'AnalaR' 2.5L 104746L Pyridine dried 'AnalaR' 2.5L 104755M Acetone dried 'AnalaR' 1L 104764N Ethanol 96% v/v 'AnalaR' (duty free) 500ML 104765X Ethanol 96% v/v 'AnalaR' (in bond) 1L 104766P Ethanol 96% v/v 'AnalaR' (duty free) 2.5L 10476EA Ethanol 96% v/v 'AnalaR' (duty free) 25L 104774P Acetonitrile dried 'AnalaR' 500ML 104784R Cadmium chloride 1-hydrate 'AnalaR' 500G 104794T 1,4-Dioxan dried 'AnalaR' 500ML 104804E Dichloromethane dried 'AnalaR' 500ML 104814G Dimethyl sulphoxide dried 'AnalaR' 500ML 104824Y Diethyl ether dried 'AnalaR' 500ML 104834K Tetrahydrofuran dried 'AnalaR' 500ML 104844M Zinc activated with copper 'AnalaR' 500G 104852M Tetraphenylarsonium chloride 1-hydrate 'AnalaR' 5G S1 104865R Glycerol 'AnalaR' about 87% 1L 104874S Potassium chloride 'AnalaR' low in bromide 500G

39 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 104884U Manganese(II) nitrate 4-hydrate 'AnalaR' 500G 104895A Quartz 'AnalaR' 1KG 104905Y Sodium hydroxide pellets 'AnalaR' low in potassium 1KG 104914J di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' low in manganese 500G 104925M Potassium hydroxide pellets 'AnalaR' low in sodium 1KG 104932L Mercury(II) bromide 'AnalaR' 50G 104942N Iron(III) orthophosphate 'AnalaR' low in sulphate (ferric phosphate) 100G 104953Q Sodium hydroxide 'AnalaR' for elemental analysis on support about 0.8- 250G 104963S Sodium hydroxide 'AnalaR' for elemental analysis on support about 1.6- 250G 104986C Acetic acid low in acetic anhydride 'AnalaR' 2.5L 10498CY Acetic acid low in acetic anhydride 'AnalaR' 25L 104995D 1,1,2-Trichlorotrifluoroethane 'AnalaR' 1L 104996E 1,1,2-Trichlorotrifluoroethane 'AnalaR' 2.5L 108002R 4-Nitrophenyl disodium orthophosphate 'AnalaR' 5G 108003S 4-Nitrophenyl disodium orthophosphate 'AnalaR' 25G 108006V 4-Nitrophenyl disodium orthophosphate 'AnalaR' (0.5g) PK10 108073J Sodium dodecyl sulphate 'AnalaR' biochemical 100G 110012P Magnesium perchlorate dried suitable for micro analysis 100G 110014R Magnesium perchlorate dried suitable for micro analysis 500G 110042V Copper(II) oxide granulated suitable for microanalysis 100G 110052A Copper(II) oxide wire form 'suitable for micro analysis' about 3 x 0.5 100G 11005CK Copper(II) oxide wire form 'suitable for micro analysis' about 3 x 0.5 5KG

40 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 110322D 'Carbosorb AS' granules size 0.710-1.18 mm 'for micro analysis' 100G 110332F Manganese(IV) oxide on carrier activated granular for elemental analys 100G 121002W Acetanilide,CRM (LGC2404) 0.5G 121012B Aluminium CRM (LGC2612) 0.5G 121022D Anisic Acid CRM (LGC2407) 0.5G 121032F Anthraquinone CRM (LGC2410) 0.5G 121042H Atrazine (LGC1603) 0.25G 121052J Beef/pork Meat CRM (LGC7000) 200G 121062L Benzil CRM (LGC2403) 0.5G 121072N Benzoic Acid CRM (LGC2405) 0.5G 121082P Carbazole CRM (LGC2409) 0.5G 121092R 2-Chloroanthraquinone CRM (LGC2408) 0.5G 121102C Chlorobromuron (LGC1401) 0.25G 121112E Chocolate Confectionery CRM (LGC7016) 15G 121122G 2,4-D (LGC1302) 0.25G 121132Y Desmetryn (LGC1632) 0.25G 121142K Dibutyl Sulphide CRM (LGC4000) 50ML 121152M Dichlorprop (LGC1313) 0.25G 121162X DiPhenylacetic Acid CRM (LGC2406) 0.5G 121172Q Endrin (LGC1121) 0.25G 121182S Ethirimol (LGC1634) 0.25G 121192U Fenoprop (LGC1306) 0.25G

41 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121202F Heod (Dieldrin) (LGC1122) 0.25G 121212H Hexachlorobenzene (LGC1131) 0.25G 121222J Holmium/Neodymium Oxides Solution (LGC2010) EACH 121232L Holmium/Neodymium Oxides Solution(3ml) (LGC2020) PK2 121242N Indium CRM (LGC2601) 0.5G 121252P Isoproturon (LGC1406) 0.25G 121265U Lager CRM 440ml (LGC5005) PK5 121275W Lager Shandy CRM 330ml (LGC5004) PK5 121282V Lead CRM (LGC2608) 0.5G 121292A Linuron (LGC1404) 0.25G 121302Y Mcpa (LGC1307) 0.25G 121312K Mecarbam (LGC1206) 0.25G 121322M Mecoprop (Mcpp) (LGC1309) 0.25G 121332X Monuron (LGC1405) 0.25G 121342Q Naphthalene CRM (LGC2402) 0.5G 121352S 4-Nitrotoluene CRM (LGC2401) 0.5G 121362U Orange Juice CRM 5X2ml (LGC7011-15) EACH 121372W Pentachlorophenol (LGC1623) 0.25G 121382B Cis-permethrin (LGC1701) 0.25G 121392D Piperonylbutoxide (LGC1625) 0.25G 121403M Pork/Chicken Meat CRM (LGC7002) 200G 121412N Propetamphos (LGC1209) 0.25G

42 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121422P Sugar Confectionery CRM (LGC7017) 12G 121432R 2,4,5-T (LGC1310) 0.25G 121442T Tin CRM (LGC2609) 0.5G 121452V Trietazine (LGC1631) 0.25G 121465D Wine CRM 5X250ml (LGC5002) EACH 121472C Zinc CRM (LGC2611) 0.5G 121482E Acetanilide CRM LGC2605 1G 121492G Acetanilide CRM (LGC4002) 1G 121512Q Alpha-Endosulfan (LGC1119) 0.25G 121522S Anthraquinone (LGC1601) 0.25G 121532U Arachidic Acid CRM (LGC4007) 1G 121542W Asulam (LGC1602) 0.25G 121552B Azobenzene (LGC1604) 0.25G 121562D Bentranil (LGC1605) 0.25G 121572F Benzil CRM (LGC2604) 0.5G 121582H Benzoic Acid CRM (LGC4003) 1G 121592J Benzoic Acid CRM (LGC2606) 0.5G 121612T Beta-Endosulfan (LGC1120) 0.25G 121622V Biphenyl (LGC1606) 0.25G 121632A Biphenyl CRM (LGC2610) 0.5G 121642C 2,2'-Bipyridyl (LGC1607) 0.25G 121652E 4,4'-Bipyridyl (LGC1608) 0.25G

43 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121662G 4-Bromobenzoic Acid CRM (LGC4008) 1G 121672Y Bromoxynil Octanoate (LGC1610) 0.25G 121692M Chlorbenside (LGC1106) 0.25G 121702U Chlordane (LGC1108) 0.25G 121712W 4-Chlorobenzoic Acid CRM (LGC4004) 1G 121722B Chlorotoluron (LGC1402) 0.25G 121752H 4-CPA (LGC1301) 0.25G 121762J Cyanazine (LGC1635) 0.25G 121772L Cyclohexanone-2, 4-Dinitro-phenylhydrazone (LGC4005) 1G 121782N 2,4-DB LGC1304 0.25G 121792P Op'-Dde LGC1109 0.25G 121802A Op'-Ddt (LGC1111) 0.25G 121812C pp'-Ddt (LGC1112) 0.25G 121822E Deet LGC1612 0.25G 121832G Delta-Bhc (Hch) LGC1103 0.25G 121842Y Dibenzothiophene CRM LGC4001 0.5G 121852K Dichlobenil (LGC1113) 0.25G 121862M Dichlone (LGC1114) 0.25G 121872X p-Dichlorobenzene (LGC1115) 0.25G 121882Q 2,4)-Dichlorobenzoic acid (LGC1305) 0.25G 121892S Dichloroprop-(2-Ethylhexyl) (LGC1317) 0.25G 121902D Dicloran (LGC1116) 0.25G

44 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121912F Dimethirimol (LGC1633) 0.25G 121922H Dinobuton (LGC1613) 0.25G 121932J Dinoseb (LGC1614) 0.25G 121942L Dinoterb (LGC1615) 0.25G 121952N Dinoterb Acetate (LGC1616) 0.25G 121962P Diphenyl Sulphone (LGC1617) 0.25G 121972R Diquat Dibromide (LGC1618) 0.25G 121982T Ethion (LGC1212) 0.25G 122002D Gamma-BHC (HCH) (LGC1104) 0.25G 122012F Hhdn (Aldrin) (LGC1123) 0.25G 122022H 2-Iodobenzoic Acid CRM (LGC4009) 1G 122032J Ioxynil (LGC1620) 0.25G 122042L Ioxynil Octanoate (LGC1621) 0.25G 122062P Mcpa-(2-Butoxyethyl) (LGC1316) 0.25G 122072R Mcpb LGC1308 0.25G 122082T Mecoprop-(2-Butoxyethyl) LGC1315 0.25G 122092V Metalaxyl LGC1638 0.25G 122102G Methidathion (LGC1207) 0.25G 122112Y 2,4,5-T-Methyl LGC1311 0.25G 122122K 2,4-D-Methyl LGC1303 0.25G 122132M Methyl Mercury Chloride LGC1502 0.25G 122142X Milk Drink powder CRM (LGC7007) 5G

45 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 122152Q Milk powder CRM (LGC7006) 5G 122162S Naphthalene LGC2603 0.5G 122182W Organochlorine pesticide Mix 1 (3ml)1000 PK5 122192B Organochlorine pesticide Mix 2 (3ml)1001 PK5 122202J Organophosphorus pesticide Mix 1 (3ml)LGC1002 PK5 122212L Organophosphorus pesticide Mix 2 (3ml)LGC1003 PK5 122222N Paraquat dichloride (LGC1622) 0.25G 122232P Pirimicarb (LGC1626) 0.25G 122242R Polystyrene in hexane 1ml LGC2012 PK5 122252T Prometryn (LGC1627) 0.25G 122262V Quintozene (LGC1125) 0.25G 122272A Sodium nitrate/cobalt chloride/nickel chloride Soln(cuvette)LGC2011 PK4 122282C 2,3,6-TBA LGC1312 0.25G 122292E Op'-Tde (LGC1126) 0.25G 122302M pp'-Tde LGC1127 0.25G 122312X pp'-Tde (Olefin) LGC1129 0.25G 122322Q Thiabendazole LGC1210 0.25G 122332S Triphenylphosphine CRM LGC4006 1G 122343V Cert. Ref.Material-Herbicides In Water 2LGC 1004 EACH 122353A Cert. Ref.Material-Herbicides In Water 1LGC 1005 EACH 122362B White Bread Flour CRM (LGC7003) 25G 122382F 3,3'-Dichlorobiphenyl neat 50MG

46 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 122392H 3,3'-Dichlorobiphenyl solution 1ML 122402P 2,2',5-Trichlorobiphenyl neat 25MG 122412R 2,2',5-Trichlorobiphenyl solution 1ML 122422T 2,4,4'-Trichlorobiphenyl neat 10MG 122432V 2,4,4'-Trichlorobiphenyl solution 1ML 122442A 2,2',5,5'-Tetrachlorobiphenyl neat 10MG 122452C 2,2',5,5'-Tetrachlorobiphenyl solution 1ML 122462E 2,2',4,5,5'-Pentachlorobiphenyl neat 10MG 122472G 2,2',4,5,5'-Pentachlorobiphenyl solution 1ML 122482Y 2,3',4,4',5-Pentachlorobiphenyl neat 5MG 122492K 2,3',4,4',5-Pentachlorobiphenyl solution 1ML 122502S 2,2',3,4,4',5'-Hexachlorobiphenyl neat 5MG 122512U 2,2',3,4,4',5'-Hexachlorobiphenyl solution 1ML 122522W 2,2',4,4',5,5'-Hexachlorobiphenyl neat 10MG 122532B 2,2',4,4',5,5'-Hexachlorobiphenyl Soln 1ML 122542D 2,2',4,4',6,6'-Hexachlorobiphenyl neat 50MG 122552F 2,2',4,4',6,6'-Hexachlorobiphenyl Soln 1ML 122562H 2,2',3,4,4',5,5'-Heptachlorobiphenyl neat 5MG 122572J 2,2',3,4,4',5,5'-Heptachlorobiphenyl solution 1ML 122582L Aroclor 1016 neat 100MG 122592N Aroclor 1221 neat 100MG 122602V Aroclor 1232 neat 10MG

47 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 122612A Aroclor 1242 neat 1G 122622C Aroclor 1248 neat 10MG 122632E Aroclor 1254 neat 1G 122642G Aroclor 1260 neat 100MG 122652Y Aroclor 1262 neat 100MG 122662K Aroclor 1268 neat 10MG 122672M Aroclor 1016 35ug/ml In Isooctane 1ML 122682X Aroclor 1221 35ug/ml In Isooctane 1ML 122692Q Aroclor 1232 35ug/ml In Isooctane 1ML 122702B Aroclor 1242 35ug/ml In Isooctane 1ML 122712D Aroclor 1248 35ug/ml In Isooctane 1ML 122722F Aroclor 1254 35ug/ml In Isooctane 1ML 122732H Aroclor 1260 35ug/ml In Isooctane 1ML 122742J Aroclor 1262 35ug/ml In Isooctane 1ML 122752L Aroclor 1268 35ug/ml In Isooctane 1ML 122762N Aroclor 1016 1,000ug/ml In Hexane 1ML 122772P Aroclor 1221 1,000ug/ml In Hexane 1ML 122782R Aroclor 1232 1,000ug/ml In Hexane 1ML 122802E Aroclor 1248 1,000ug/ml In Hexane 1ML 122822Y Aroclor 1260 1,000ug/ml In Hexane 1ML 122832K Aroclor 1262 1,000ug/ml In Hexane 1ML 122842M Aroclor 1268 1,000ug/ml In Hexane 1ML

48 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 122852X Acenaphthene neat 100MG 122862Q Acenaphthene 50ug/ml In Toluene 1ML 122872S Acenaphthylene neat 100MG 122882U Acenaphthylene 50ug/ml In Toluene 1ML 122892W Anthracene neat 100MG 122902H Anthracene 50ug/ml In Toluene 1ML 122912J Benz(A)Anthracene 100ug/ml in methanol 1ML 122932N Benzo(A)pyrene 50ug/ml In Toluene 1ML 122942P Benzo(B)Fluoranthene neat 10MG 122952R Benzo(B)Fluoranthene 50ug/ml In Toluene 1ML 122962T Benzo(G,H,I)perylene neat 10MG 122972V Benzo(G,H,I)perylene 50ug/ml In Toluene 1ML 122982A Benzo(K)Fluoranthene neat 10MG 122992C Benzo(K)Fluoranthene 50ug/ml In Toluene 1ML 123002H Chrysene neat 100MG 123012J Chrysene 50ug/ml In Toluene 1ML 123022L Diben(A,H)Anthracene 100ug/ml in methanol 1ML 123032N Fluoranthene neat 100MG 123052R Fluorene neat 100MG 123062T Fluorene 50ug/ml In Toluene 1ML 123072V Inden(1,2,3-Cd)pyrene neat 10MG 123082A Inden(1,2,3-Cd)pyrene 50ug/ml In Toluene 1ML

49 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123092C Naphthalene neat 100MG 123102K Naphthalene 50ug/ml In Toluene 1ML 123112M Phenanthrene neat 100MG 123122X Phenanthrene 50ug/ml In Toluene 1ML 123132Q Pyrene neat 100MG 123142S Pyrene 50ug/ml In Toluene 1ML 123152U Benzene 200ug/ml in methanol 1ML 123162W Bromobenzene 200ug/ml in methanol 1ML 123172B Bromochloromethane 200ug/ml in methanol 1ML 123182D Bromoform 200ug/ml in methanol 1ML 123192F Carbon Tetrachloride 200ug/ml in methanol 1ML 123202N Chlorobenzene 200ug/ml in methanol 1ML 123212P Chloroform 200ug/ml in methanol 1ML 123222R 2-Chlorotoluene 200ug/ml in methanol 1ML 123232T 4-Chlorotoluene 200ug/ml in methanol 1ML 123242V 1,2-Dibromoethane 200ug/ml in methanol 1ML 123252A Dibromomethane 200ug/ml in methanol 1ML 123262C 1,2-Dichlorobenzene 200ug/ml in methanol 1ML 123272E 1,2-Dichloroethane 200ug/ml in methanol 1ML 123282G Ethylbenzene 200ug/ml in methanol 1ML 123292Y Napthalene 200ug/ml in methanol 1ML 123302Q Styrene 200ug/ml in methanol 1ML

50 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123312S Tetrachloroethylene 200ug/ml in methanol 1ML 123322U Toluene 200ug/ml in methanol 1ML 123332W 1,2,3-Trichlorobenzene 200ug/ml in methanol 1ML 123342B 1,2,4-Trichlorobenzene 200ug/ml in methanol 1ML 123352D o-Xylene 200ug/ml in methanol 1ML 123362F m-Xylene 200ug/ml in methanol 1ML 123372H p-Xylene 200ug/ml in methanol 1ML 123382J Volatile Organic Compound Mix 1 (Liquid) 1ML 123392L Volatile Organic Compound Mix 2 (Gas) 1ML 123402T Volatile Organic Compound Mix 3 1ML 123412V Volatile Organic Compound Mix 4 1ML 123422A Volatile Organic Compound Mix 5 1ML 123432C Volatile Organic Compound Mix 6 1ML 123442E Volatile Organic Compound Mix 7 1ML 123452G Volatile Organic Compound Mix 8 1ML 123462Y Vinyl Chloride 200ug/ml in methanol 1ML 123472K Bromomethane 200ug/ml in methanol 1ML 123482M Chloroethane 200ug/ml in methanol 1ML 123492X Chloromethane 200ug/ml in methanol 1ML 123502W Dichlorodifluormethane 200ug/ml in methanol 1ML 123512B Trichlorofluoromethane 200ug/ml in methanol 1ML 123522D Aldrin neat 10MG

51 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123532F Aldrin 100ug/ml in methanol 1ML 123542H Atrazine neat 10MG 123552J Atrazine 100ug/ml in methanol 1ML 123572N Azinphos Methyl 100ug/ml in methanol 1ML 123582P Bromoxynil neat 10MG 123592R Bromoxynil 100ug/ml in methanol 1ML 123602C Carbendazim neat 10MG 123612E Carbendazim 100ug/ml in methanol 1ML 123622G Carbophenothion neat 10MG 123632Y Carbophenothion 100ug/ml in methanol 1ML 123652M Chlorfeninphos 100ug/ml in methanol 1ML 123662X Chlorothalonil neat 10MG 123672Q Chlorothalonil 100ug/ml in methanol 1ML 123682S Chlorpyrifos neat 10MG 123692U Chlorpyrifos 100ug/ml in methanol 1ML 123702F Chlortoluron neat 10MG 123712H Chlortoluron 100ug/ml in methanol 1ML 123722J Cyfluthrin neat 10MG 123732L Cyfluthrinl 100ug/ml in methanol 1ML 123742N Cypermethrin neat 10MG 123752P Cypermethrin 100ug/ml in methanol 1ML 123762R 2,4-D acid neat 10MG

52 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123772T 2,4-D acid 100ug/ml in methanol 1ML 123782V 2,4-DB acid neat 10MG 123792A 2,4-D DB acid 100ug/ml In Hexane 1ML 123802Y o,p'-Ddd neat 10MG 123812K o,p'-Ddd 100ug/ml in methanol 1ML 123822M p,p'-Ddd neat 10MG 123832X p,p'-Ddd 100ug/ml in methanol 1ML 123842Q o,p'-Dde neat 10MG 123852S o,p'-Dde 100ug/ml in methanol 1ML 123862U p,p'-Dde neat 10MG 123872W p,p'-Dde 100ug/ml in methanol 1ML 123882B o,p'-Ddt neat 10MG 123892D o,p'-Ddt 100ug/ml On methanol 1ML 123902L p,p'-Ddt neat 10MG 123912N p,p'-Ddt 100ug/ml On methanol 1ML 123922P Ddt Tech neat 10MG 123932R Ddt Tech 100ug/ml in methanol 1ML 123942T Deltamethrin neat 10MG 123952V Deltamethrin 100Mg/ml in methanol 1ML 123962A Diazinon neat 10MG 123972C Diazinon 100ug/ml in methanol 1ML 123982E Dicamba neat 10MG

53 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123992G Dicamba 100ug/ml in methanol 1ML 124002L Dichlobenil neat 10MG 124012N Dichlobenil 100ug/ml in methanol 1ML 124022P Dichlorprop Acid neat 10MG 124032R Dichlorprop Acid 100ug/ml in methanol 1ML 124042T Dichlorvos neat 10MG 124052V Dichlorvos 100ug/ml in methanol 1ML 124062A Dieldrin neat 10MG 124072C Dieldrin 100ug/ml in methanol 1ML 124082E Endosulfan 1 neat 10MG 124092G Endosulfan I 100ug/ml in methanol 1ML 124102X Endosulfan II neat 10MG 124112Q Endosulfan 11 100ug/ml in methanol 1ML 124122S Endosulfan Mixed Isomers neat 10MG 124132U Endosulfan Mixed Isomers 100ug/ml 1ML 124142W Endrin neat 10MG 124152B Endrin 100ug/ml in methanol 1ML 124162D Fenitrothion neat 10MG 124172F Fenitrothion 100ug/ml in methanol 1ML 124182H Fenvalerate neat 10MG 124192J Fenvalerate 100ug/ml in methanol 1ML 124202R Alpha Bhc neat 10MG

54 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124212T Alph Bhc 100ug/ml in methanol 1ML 124222V Beta Bhc neat 10MG 124232A Beta Bhc 100ug/ml in methanol 1ML 124242C Delta Bhc 10MG 124252E Delta Bhc 100ug/ml in methanol 1ML 124262G Gamma Bhc neat 10MG 124272Y Gamma Bhc 100ug/ml in methanol 1ML 124282K Linuron neat 10MG 124292M Linuron 100ug/ml in methanol 1ML 124302U Malathion neat 10MG 124312W Malathion 100ug/ml in methanol 1ML 124322B Mcpa Acid neat 10MG 124332D Mcpa Acid 100ug/ml in methanol 1ML 124342F Mcpb neat 10MG 124352H Mcpb 100ug/ml in methanol 1ML 124362J Mcpp Acid neat 10MG 124372L Mcpp Acid 100ug/ml in methanol 1ML 124382N Pendimethalin neat 10MG 124392P Pendimethalin 100ug/ml in methanol 1ML 124402A Permethrine (Cis/Trams) neat 10MG 124412C Permethrine (Cis/Trams) 100ug/ml In Meoh 1ML 124422E Pirimicarb neat 10MG

55 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124432G Pirimicarb 100ug/ml in methanol 1ML 124442Y Pirimphos-Methyl Ester neat 10MG 124452K Pirimphos-Methyl Ester 100ug/ml In Meoh 1ML 124462M Propetamphos neat 10MG 124472X Propetamphos 100ug/ml in methanol 1ML 124482Q Propyzamide neat 10MG 124492S Propyzamide 100ug/ml in methanol 1ML 124502D Simazine neat 10MG 124512F Simazine 100ug/ml In Acetone 1ML 124522H 2,4,5-T acid neat 10MG 124532J 2,4,5-T acid 100ug/ml in methanol 1ML 124542L Tecnazene neat 10MG 124552N Tecnazene 100ug/ml in methanol 1ML 124562P Triallate neat 10MG 124572R Triallate 100ug/ml in methanol 1ML 124582T Trifluralin neat 10MG 124592V Trifluralin 100ug/ml in methanol 1ML 124602G Dioxin Mixture For Window Defining 1ML 124612Y Dioxin Mixture For Calibration 1ML 124622K Purgeable Aromatics And Alkenes Epa503 1 1ML 124632M EPA601-Gas-Mix 1ML 124642X EPA601-purgeable Halocarbon Mix 2 1ML

56 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124652Q EPA601-purgeable Halocarbon Mix 1 1ML 124662S EPA601-Liquid Component 1ML 124682W EPA601-purgeable Internal Standards 1ML 124692B EPA601-performance Check Solution 1ML 124702J EPA601-purgeable Halocarbons & Aromatic 1ML 124712L EPA601/2-purgeable Aromatic Mix 1ML 124722N EPA601/2-purgeable Aromatic Mix-Gasoline 1ML 124732P EPA601/2-Surrogate Standard 1ML 124742R EPA604-phenol Mix 1ML 124752T EPA604-Surrogate Standard 1ML 124762V EPA607-Nitrosamine Mix 1ML 124772A EPA608-pesticide Mix 1 1ML 124782C EPA608-pesticide Mix 2 1ML 124792E EPA608-pesticide Mix 3 1ML 124802M EPA608-performance Check Solution 1ML 124812X EPA601-PAH Mix 1 1ML 124822Q EPA601-PAH Mix 2 1ML 124832S EPA601-PAH Mix 3 1ML 124842U EPA8021-Surrogate Standard 1 1ML 124852W EPA8021-Surrogate Standard 2 1ML 124862B EPA8021-Surrogate Standard 3 1ML 124872D EPA8021-Halogenated Volatiles Mix 1 1ML

57 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124882F EPA8021-Halogenated Volatiles Mix 2 1ML 124892H EPA8021-Halogenated Volatiles Mix 3 1ML 124912R Cert. Ref. Material-Waste Water Ia Vki 10Ml Vials PK10 124913S Cert. Ref. Material-Waste Water Ia Vki 10 Ml Vials PK50 124922T Cert. Ref. Material-Waste Water 2 Vki 10Ml Vials PK10 124923U Cert. Ref. Material-Waste Water 2 Vki 10Ml Vials PK50 124932V Cert. Ref. Material-Waste Water 3 Vki 10Ml Vials PK10 124933W Cert. Ref. Material-Waste Water 3 Vki 10Ml Vials PK50 124942A Cert. Ref. Material-Waste Water 4 Vki 10Ml Vials PK10 124943B Cert. Ref. Material-Waste Water 4 Vki 10Ml Vials PK50 124952C Cert. Ref. Material-Waste Water 4A Vki 10Ml Vials PK10 124953D Cert. Ref. Material-Waste Water 4A Vki 10Ml Vials PK50 124962E Cert. Ref. Material-Waste Water 5 Vki(pack Of 10 X 25Ml) PK10 124963F Cert. Ref. Material-Waste Water 5 Vki pack Of 50 X 25Ml Vials PK50 124972G Cert. Ref. Material-River Water 1 Vki pack Of 10 X 10Ml Vials PK10 124973H Cert. Ref. Material-River Water 1 Vki pack Of 50 X 10Ml Vials PK50 124982Y Cert. Ref. Material-River Water 2 Vki pack Of 10 X 10Ml Vials PK10 124983J Cert. Ref. Material-River Water 2 Vki pack Of 50 X 10Ml Vials PK50 124993L Cert. Ref. Material-Drinking Water A Vki (pack Of 30 X 10Ml) PK30 125003Q Cert. Ref. Material-Qc Metal Low Level 1Vki 1 X 15Ml Vial EACH 125013S Cert. Ref. Material-Qc Metal Low Level 2Vki 1 X 15Ml Vial EACH 125023U Cert. Ref. Material-Qc Metal High Level1Vki 1 X 15Ml Vial EACH

58 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 125033W Cert. Ref. Material-Qc Metal High Level2Vki 1 X 15ml Vial EACH 125043B Cert. Ref. Material-Qc Metal Comb pak Vki(pack Of 4 Vials) EACH 125052C Cert. Ref. Material-Qc Municipal Sludge Vki 25G 125053D Cert. Ref. Material-Qc Municipal Sludge Vki 100G 125062E Cert. Ref. Material-Qc Loam Soil A Vki 70G 125063F Cert. Ref. Material-Qc Loam Soil A Vki 225G 125073H Cert. Ref. Material-Qc pesticide Mix 1 Vki 1ml PK10 125083J Cert. Ref. Material-Qc Sea Water 2 Vki 100ml PK10 125093L Cert. Ref. Material-Qc Sea Water 1 Vki 100ml PK10 125162H Water - Soft Drinking,50ml LGC(6011) PK5 125172J Water - Hard Drinking,50ml LGC(6010) PK5 125182L Leachate - Landfill Metals LGC(6175) 50ML 125192N Leachate - Landfill Anions LGC(6176) 50ML 125202V Soil (Brick Works) LGC(6135) 50G 125214C Soil (Coal-Carbonisation),80G LGC(6138) PK5 125222C Sediment - River Clay,50G LGC(6139) PK5 125232E Biscuit - Sweet Digestive LGC(7103) 50G 125243H Pork Meat LGC(7001) 200G 125253J Potato Powder LGC(7111) 200G 125265N Wine,Alcohol 5.04ml/100ml,250ml LGC(5001) PK5 125275P Wine,Alcohol 10.02ml/100ml,250ml LGC(5003) PK5 125283P Ethanol/Water,5ml/100ml,50ml LGC(5404) PK5

59 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 125293R Ethanol/Water,15ml/100ml,50ml LGC(5405) PK5 125303C Ethanol/Water,40ml/100ml,50ml LGC(5406) PK5 125313E Ethanol/Water,70ml/100ml,50ml LGC(5407) PK5 125323G Ethanol/Water,90ml/100ml,50ml LGC(5408) PK5 125332H Oil-Olive 25ml LGC(7122-23) PK2 125342J Soft Drink,Aspartame 620,Sacc 77,20ml LGC(7130) PK5 125352L Soft Drink,Accessulphome349,Sacc76,20ml LGC(7131) PK5 125362N Pet Food - Biscuit LGC(7175) 50G 125372P Oil - Gas,Sulphur 0.010% W/W LGC(3000) 50ML 125382R Oil - Gas,Sulphur 0.047% W/W LGC(3001) 50ML 125392T Gasoline Benzene 0.76% W/W 5ml LGC(3002) PK5 125402E Gasoline Benzene 5.37% W/W 5ml LGC(3003) PK5 125412G Phenyl Salicylate,Certmetting 41.79 Deg.C LGC(2613) 0.5G 125422Y Phenyl Salicylate,Certmetting 41.0 Deg.C LGC(2411) 0.5G 125432K P-Xylene LGC(2031) 100ML 125442M N-Nonane LGC(2032) 100ML 125452X N-Decane LGC(2033) 100ML 125464S Diethyl Phthalate LGC(2000) 500ML 125482U Cert. Ref .Material - Mercury Vki 15ML 130053L Alizarin red S (sodium alizarinsulphonate) 100G 130074Q Aluminon (tri-ammonium aurine-tricarboxylate) 25G 130082Q Ammonium pyrrolidine dithiocarbamate (APDC) GPR 10G

60 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 130193W Brucine GPR 25G 130263T Calmagite [1-(1-hydroxy-4-methyl-2- phenylazo)-2-naphthol-4-sulphonica 5G 130331X 3,4,3',4'-Tetra-aminobiphenyl hydrochloride PK12 130332P 3,4,3',4'-Tetra-aminobiphenyl hydrochloride 1G 130463C Dimethylglyoxime GPR 100G 130534A 1,5-Diphenylcarbazide 25G 130554E 1,5-Diphenylcarbazone 25G 130613V Dithio-oxamide (rubeanic acid) 25G 130634D Dithizone GPR 25G 130732E 2-Hydroxy-1-(2-hydroxy-4-sulpho- 1-naphthylazo)-3-naphthoic acid 5G 131063R 1-(2-Pyridylazo)-2-naphthol (PAN) 5G 131114L Rhodamine B 100G 131294H Thioacetamide GPR 25G 131363D 2,4,6-Tri(2'-pyridyl)-1,3,5-triazine 10G 13136BL 2,4,6-Tri(2'-pyridyl)-1,3,5-triazine 1KG 131373F Xylenol orange 5G 131383H Zincon 5G 13138HV Zincon 100G 131492L 2,9-Dimethyl-1,10-phenanthroline hydrochloride 1G 131562Y Hydroxynaphthol blue indicator approximately 3% dispersion in sodium c 25G 131582M 3-(2-Pyridyl)-5,6-bis(4-phenylsulphonic acid)-1,2,4-triazine disodium 5G 131612B Azomethine H 10G

61 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 140014J Carbon disulphide 'SpectrosoL' for infra-red spectroscopy 500ML 140026N Carbon tetrachloride 'SpectrosoL' special for ultra violet spectroscop 2.5L 140036P Chloroform 'SpectrosoL' special for spectroscopy 2.5L 140046R Cyclohexane 'SpectrosoL' 2.5L 140075W Ethanol 99.7-100% v/v ("absolute")'SpectrosoL' (in bond) 500ML 140096E n-Hexane 'SpectrosoL' 2.5L 140104K Methanol 'SpectrosoL' 500ML 140106M Methanol 'SpectrosoL' 2.5L 140112K Potassium chloride 'SpectrosoL' for infra-red spectroscopy 25G 140146U 2,2,4-Trimethylpentane 'SpectrosoL' 2.5L 140162U di-Lithium tetraborate anhydrous 'SpectrosoL' for X-ray fluorescence a 100G 14016LQ di-Lithium tetraborate anhydrous 'SpectrosoL' for X-ray fluorescence a 5KG 140172W Paraffin liquid 'SpectrosoL' for infra-red spectroscopy 100ML 140182B Potassium bromide 'SpectrosoL' for infra-red spectroscopy 100G 14018LU Potassium bromide 'SpectrosoL' for infra-red spectroscopy 2.5KG 140214P Dimethyl sulphoxide 'SpectrosoL' 500ML 140292G Strontium chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 140312Q Aluminium standard solution (1000 mg/l) 'SpectrosoL' 100ML 140314S Aluminium standard solution (1000 mg/l) 'SpectrosoL' 500ML 140362D Lead standard solution (1000 mg/l) 'SpectrosoL' 100ML 140364F Lead standard solution (1000 mg/l) 'SpectrosoL' 500ML 140413U Lanthanum chloride solution 'SpectrosoL' 250ML

62 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 140415W Lanthanum chloride solution 'SpectrosoL' 1L 140416A Lanthanum chloride solution 'SpectrosoL' 2.5L 140434C 4-Methylpentan-2-one 'SpectrosoL' (iso-butyl methyl ketone) 500ML 140436E 4-Methylpentan-2-one 'SpectrosoL' (iso-butyl methyl ketone) 2.5L 14044LV Acetonitrile 'SpectrosoL' 2.5L 140462G Bismuth standard solution (1000 mg/l) 'SpectrosoL' 100ML 140466K Bismuth Std Soln (1000 ppm) SpectrosoL 500ML 140492M Gold standard solution (1000 mg/l) 'SpectrosoL' 100ML 140494X Gold standard solution (1000 mg/l) 'SpectrosoL' 500ML 140513A Platinum standard solution (1000 mg/l) 'SpectrosoL' 100ML 140514B Platinum standard solution (1000 mg/l) 'SpectrosoL' 500ML 140543G Silver standard solution (1000 mg/l) 'SpectrosoL' 100ML 140544H Silver standard solution (1000 mg/l) 'SpectrosoL' 500ML 140712F Potassium chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 140832M Trifluoroacetic acid 'SpectrosoL' 'Safe-Break' 100ML 140963W Zirconium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141044T Methylcyclohexane 'SpectrosoL' for fluorimetry 500ML 141145A Potassium dichromate standard solutions 'SpectrosoL' for calib. of spe EACH 141192H Holmium perchlorate standard solution 'SpectrosoL' 100ML 141292K Ammonium pyrrolidine dithiocarbamate (APDC) 'SpectrosoL' 25G 141312U Sodium borohydride pellets 'SpectrosoL' for atomic absorption spectros 100G 141333C Lanthanum nitrate 'SpectrosoL' for atomic absorption spectroscopy 100G

63 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 141342D Barium standard solution (1000 mg/l) 'SpectrosoL' 100ML S1 141344F Barium standard solution (1000 mg/l) 'SpectrosoL' 500ML S1 141352F Cadmium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141354H Cadmium standard solution (1000 mg/l) 'SpectrosoL' 500ML 141362H Calcium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141364J Calcium standard solution (1000 mg/l) 'SpectrosoL' 500ML 141372J Chromium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141374L Chromium standard solution (1000 mg/l) 'SpectrosoL' 500ML 141382L Cobalt standard solution (1000 mg/l) 'SpectrosoL' 100ML 141384N Cobalt standard solution (1000 mg/l) 'SpectrosoL' 500ML 141392N Copper standard solution (1000 mg/l) 'SpectrosoL' 100ML 141394P Copper standard solution (1000 mg/l) 'SpectrosoL' 500ML 141402V Iron standard solution (1000 mg/l) 'SpectrosoL' 100ML 141404A Iron standard solution (1000 mg/l) 'SpectrosoL' 500ML 141412A Indium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141433F Magnesium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141434G Magnesium standard solution (1000 mg/l) 'SpectrosoL' 500ML 141443H Manganese standard solution (1000 mg/l) 'SpectrosoL' 100ML 141444Y Manganese standard solution (1000 mg/l) 'SpectrosoL' 500ML 141453J Mercury standard solution (1000 mg/l) 'SpectrosoL' 100ML 141454K Mercury standard solution (1000 mg/l) 'SpectrosoL' 500ML 141473N Nickel standard solution (1000 mg/l) 'SpectrosoL' 100ML

64 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 141474X Nickel standard solution (1000 mg/l) 'SpectrosoL' 500ML 141493R Strontium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141496U Strontium Std Soln (1000 ppm) 'SpectrosoL' 500ML 141503C Zinc standard solution (1000 mg/l) 'SpectrosoL' 100ML 141504D Zinc standard solution (1000 mg/l) 'SpectrosoL' 500ML 141577U Hydrochloric acid 'SpectrosoL' sp. gr. 1.18 'Safe-Break' 2.5L 141584T Hydrogen peroxide solution 'SpectrosoL' about 30% w/v H2O2 (100 volume 500ML 141593U Nitric acid 'SpectrosoL' (about 69% HNO3) for atomic spectroscopy 1L 141594V Nitric acid 'SpectrosoL' (about 69% HNO3) for atomic spectroscopy 'Saf 2.5L 141603F Perchloric acid 60% 'SpectrosoL' for atomic absorption spectroscopy 'S 500ML 141614Y Sulphuric acid 'SpectrosoL' about 98% H2SO4 for a.a.s 'Safe-Break' 2.5L 141623J Selenium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141624K Selenium standard solution (1000 mg/l) 'SpectrosoL' 500ML 141632K Lithium metaborate anhydrous 'SpectrosoL' for X-ray fluorescence analy 100G 141716N Acetone 'SpectrosoL' 2.5L 141976Y White Spirit 'SpectrosoL' for atomic absorption spectroscopy 2.5L 142173Y Lanthanum chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 14217BQ Lanthanum chloride 'SpectrosoL' for atomic absorption spectroscopy 5KG 142203U Zinc standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142213W Sodium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142223B Potassium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142233D Nickel standard solution (10,000 mg/l) 'SpectrosoL' 100ML

65 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 142243F Magnesium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142253H Lead standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142263J Iron standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142273L Copper standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142283N Calcium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142293P Aluminium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142484U Phosphate standard solution (1000 mg/l as PO4) 500ML 142492U Antimony Std Soln (1000 ppm) 'SpectrosoL' 100ML 142494W Antimony standard solution (1000 mg/l) 'SpectrosoL' 500ML 142502F Arsenic Std Soln (1000 ppm) SpectrosoL 100ML S1 142504H Arsenic standard solution (1000 mg/l) 'SpectrosoL' 500ML S1 142522J Boron Std Soln (1000 ppm) SpectrosoL 100ML 142524L Boron standard solution (1000 mg/l) 'SpectrosoL' 500ML 142552P Lithium Std Soln (1000 ppm) SpectrosoL 100ML 142572T Potassium Std Soln (1000 ppm) SpectrosoL 100ML 142574V Potassium standard solution (1000 mg/l) 'SpectrosoL' 500ML 142582V Silicon Std Soln (1000ppm) SpectrosoL 100ML 142584A Silicon standard solution (1000 mg/l) 'SpectrosoL' 500ML 142592A Sodium Std Soln (1000 ppm) 'SpectrosoL' 100ML 142594C Sodium standard solution (1000 mg/l) 'SpectrosoL' 500ML 142612K Titanium Std Soln (1000ppm) SpectrosoL 100ML 142614M Titanium standard solution (1000 mg/l) 'SpectrosoL' 500ML

66 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 142622M Tungsten Std Soln (1000ppm) SpectrosoL 100ML 142624X Tungsten standard solution (1000 mg/l) 'SpectrosoL' 500ML 142652S Tin Std Soln (1000 ppm) SpectrosoL 100ML 142654U Tin standard solution (1000 mg/l) 'SpectrosoL' 500ML 142702L Molybdenum Std Soln (1000 ppm) SpectrosoL 100ML 142705X Molybdenum Std Soln (1000 ppm) SpectrosoL 500ML 142712N Caesium Std Soln (1000 ppm) SpectrosoL 100ML 142722P Germanium Std Soln (1000 ppm) SpectrosoL 100ML 142732R Tellurium Std Soln (1000 ppm) SpectrosoL 100ML 142742T Vanadium Standard Sol (1000ppm) SpectrosoL 100ML 142745W Vanadium Std Soln (1000ppm) SpectrosoL 500ML 142752V Beryllium Std Soln (1000 ppm) SpectrosoL 100ML 142755B Beryllium Std Soln (1000 ppm) SpectrosoL 500ML 145086W Cocktail O 'Scintran' 2.5L 145096B Cocktail T 'Scintran' 2.5L 145162R Fluoransafe 2 'Scintran' 100ML 145166V FluoranSafe 2 'Scintran' 4L 145172T Fluoransafe Xe 'Scintran' 100ML 145176A FluoranSafe XE 'Scintran' 4L 145182V Fluoransafe Na 'Scintran' 100ML 145186C FluoranSafe NA 'Scintran' 4L 145193B Fluoran Flow 'Scintran' 1L

67 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 145196E FluoranFlow 'Scintran' 4L 146023L Lanthanum oxide 'SpectrosoL' 100G 146042X Spectravial 2 plastic caps pack of 2000 PK2000 146062S Polypropylene Mini-Tubes 'Scintran' EACH 146106N 2-Methoxyethylamine 'Scintran' 2.5L 146152T 2,5-Diphenyloxazole 'Scintran' (PPO) 100G 146154V 2,5-Diphenyloxazole 'Scintran' (PPO) 500G 146155W 2,5-Diphenyloxazole 'Scintran' (PPO) 1KG 146163W 1,4-Di-2-(5-phenyloxazolyl)benzene 'Scintran' (POPOP) 25G 146276H Toluene 'Scintran' 2.5L 146293Y *Silica fumed (CAB-O-SIL M-5) 'Scintran' 250G 146306T *Triton X-100 'Scintran' 2.5L 146324V Tissue solubiliser 'Scintran' 500ML 14633DJ Silica Fumed (Cab-O-Sil M-7D)'Scintran' 25KG 150013N Aluminium oxide active g-Al2O3 500G 150033R Aluminium oxide Tlc Inc15% Calcium Sulphate 500G 150084F Calcium carbonate for chromatographic analysis 500G 150124T *'Celite' for GLC particle size 0.13-0.2 mm (80-120 mesh) 500G 150243C 'Florisil' about 30-60 U.S. mesh for chromatographic analysis 250G 150253E 'Florisil' about 60-100 U.S. mesh for chromatographic analysis 250G 15025HS 'Florisil' about 60-100 U.S. mesh for chromatographic analysis 5KG 150263G 'Florisil' about 100-200 U.S. mesh for chromatographic analysis 250G

68 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 150273Y 'Florisil' < 200 U.S. mesh (0.075 mm) for chromatographic analysis 250G 150275K 'Florisil' < 200 U.S. mesh (0.075 mm) for chromatographic analysis 5KG 150294N Glass beads for GLC size approximately 0.4 mm 500G 150333D n-Hexadecane for GLC 100ML 150363J Kieselguhr (incorporating 13% calcium sulphate) for thin layer chromat 500G 150452J Phenol special for chromatography 100G 150453K Phenol special for chromatography 250G 15045LF Phenol special for chromatography 1KG 150473X Polyethyleneimine solution about 50% ('Polymin P') 250ML 15047CA Polyethyleneimine solution about 50% ('Polymin P') 25L 15063HD Dodecylbenzenesulphonic acid sodium salt 25KG 150662R n-Undecane 100ML 150672T Silicone oil DC 200/200 for GLC 100ML 150884G 'Amberlite' XAD-2 polymeric beads bead size 0.30-0.78 mm (20-50mesh) 500G 150892G Apiezon grease L for gas chromatography 50G 150912Q Silicone fluid DC 550 for GLC 100ML 151394U Aluminium oxide active Neutral 500G 151404F Aluminium oxide active Basic 500G 151414H Aluminium oxide active Acidic 500G 151732S Silica gel 'Davison 923' suitable for use in IP and ASTM methods 100G 15173LX Silica gel 'Davison 923' suitable for use in IP and ASTM methods 1KG 152235K Diethyl ether special for chromatography 1L

69 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 152444R 'Amberlite' XAD-7 polymeric beads bead size 0.30-0.78 mm (20-50mesh) 500G 152455U Dichloromethane 'HiPerSolv' for HPLC 1L 152456V Dichloromethane 'HiPerSolv' for HPLC 2.5L 152465W 2,2,4-Trimethylpentane 'HiPerSolv' for HPLC 1L 152466A 2,2,4-Trimethylpentane 'HiPerSolv' for HPLC 2.5L 152475B Tetrahydrofuran 'HiPerSolv' for HPLC 1L 152476C Tetrahydrofuran 'HiPerSolv' for HPLC 2.5L 152485D Ethyl acetate 'HiPerSolv' for HPLC 1L 152486E Ethyl acetate 'HiPerSolv' for HPLC 2.5L 152495F n-Hexane 'HiPerSolv' 1L 152496G n-Hexane 'HiPerSolv' 2.5L 152505N Methanol 'HiPerSolv' for HPLC 1L 152506X Methanol 'HiPerSolv' for HPLC 2.5L 152507P Methanol 'HiPerSolv' for HPLC 'Safe-Break' 2.5L 152513N Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 'Safe-Break' 2.5L 152515P Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 1L 152516Q Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 2.5L 152518S Acetonitrile 'Far Uv' 'Hipersolv' For Hplc 5L 152525R Propan-2-ol 'HiPerSolv' for HPLC 1L 152526S Propan-2-ol 'HiPerSolv' for HPLC 2.5L 152604P Silica gel G6F254 for thin layer chromatography contains 13% calcium s 500G 152614R Silica gel G6 for thin layer chromatography contains 13% calcium sulph 500G

70 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 152636A Ethyl acetate for pesticide residue analysis 2.5L 152646C Dichloromethane for pesticide residue analysis 2.5L 152656E Chloroform for pesticide residue analysis 2.5L 152665F Acetonitrile for pesticide residue analysis 1L 152667H Acetonitrile for pesticide residue analysis 2.5L 152676Y n-Hexane for pesticide residue analysis 2.5L 152686K Methanol for pesticide residue analysis 2.5L 152697N Petroleum spirit 40-60慢 for pesticide residue analysis 2.5L 152706U Acetone for pesticide residue analysis 2.5L 152736D Water 'HiPerSolv' for HPLC 2.5L 152737E Water 'HiPerSolv' For HPLC 5L 152742B Apiezon grease M for medium vacuum work and for gas chromatography 100G 152782J 1-Heptanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152783K 1-Heptanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152792L 1-Hexanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152793M 1-Hexanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152802T 1-Octanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152803U 1-Octanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152812V 1-Pentanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152813W 1-Pentanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152834E Chloroform 'HiPerSolv' for HPLC 1L 152835F Chloroform 'HiPerSolv' for HPLC 2.5L

71 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 152843F *'Celite' 545 250G 152845H *'Celite' 545 1KG 152855J Acetonitrile 'HiPerSolv' for HPLC 1L 152856K Acetonitrile 'HiPerSolv' for HPLC 2.5L 152857L Acetonitrile 'HiPerSolv' for HPLC 'Safe-Break' 2.5L 152858M Acetonitrile 'Hipersolv' For Hplc 5L 152875N Butan-1-ol 'HiPerSolv' for HPLC 1L 152885P n-Heptane 'HiPerSolv' 1L 152886Q n-Heptane 'HiPerSolv' 2.5L 152895R Cyclohexane 'HiPerSolv' for HPLC 1L 152896S Cyclohexane 'HiPerSolv' for HPLC 2.5L 152905C 1,4-Dioxan 'HiPerSolv' for HPLC 1L 152906D 1,4-Dioxan 'HiPerSolv' for HPLC 2.5L 152915E 1,2-Dichloroethane 'HiPerSolv' for HPLC 1L 152916F 1,2-Dichloroethane 'HiPerSolv' for HPLC 2.5L 152946L 1-Chlorobutane 'HiPerSolv' for HPLC 2.5L 152956N Toluene 'HiPerSolv' for HPLC 2.5L 152965X Acetone 'HiPerSolv' for HPLC 1L 152966P Acetone 'HiPerSolv' for HPLC 2.5L 152975Q Dimethylformamide 'HiPerSolv' for HPLC 1L 152976R Dimethylformamide 'HiPerSolv' for HPLC 2.5L 153035Y Propan-1-ol 'HiPerSolv' for HPLC 1L

72 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 153036J Propan-1-ol 'HiPerSolv' for HPLC 2.5L 153041G Tetramethylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G 153051Y Tetraethylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G 153061K Tetrabutylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G 153082P Cetyltrimethylammonium bromide 'HiPerSolv' for HPLC 25G 153092R Tetramethylammonium chloride 'HiPerSolv' for HPLC 25G 153103D Acetic acid ("glacial") 'HiPerSolv' for HPLC 'Safe-Break' 250ML 153112E Trifluoroacetic acid about 100% 'HiPerSolv' 'Safe-Break' 100ML 153122G Perchloric acid 60% 'HiPerSolv' for HPLC 'Safe-Break' 100ML 153144M Citric acid 'HiPerSolv' for HPLC 500G 153153N Orthophosphoric acid 'HiPerSolv' for HPLC 'Safe-Break' 250ML 153163P Ammonium acetate 'HiPerSolv' for HPLC 250G 153173R Ammonium carbonate 'HiPerSolv' for HPLC 250G 153184U Potassium dihydrogen orthophosphate 'HiPerSolv' for HPLC 500G 153194W di-Potassium hydrogen orthophosphate 'HiPerSolv' for HPLC 500G 153203G Sodium acetate 3-hydrate 'HiPerSolv' for HPLC 250G 153213Y Sodium formate 'HiPerSolv' for HPLC 250G 153223K Sodium hydrogen carbonate 'HiPerSolv' for HPLC 250G 153233M Sodium perchlorate 'HiPerSolv' for HPLC 250G 153243X Potassium hydrogen phthalate 'HiPerSolv' for HPLC 250G 153254R Tris(hydroxymethyl)methylamine 'HiPerSolv' for HPLC 500G 153262R Triethylammonium chloride 'HiPerSolv' for HPLC 100G

73 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 153274V Sodium chloride 'HiPerSolv' for HPLC 500G 153293B Triethylamine 'HiPerSolv' for HPLC 250ML 153303J Di-n-butylamine 'HiPerSolv' for HPLC 250ML 153312K Ammonia solution 'HiPerSolv' sp.gr. about 0.88 for HPLC 100ML 153324X Silica gel for flash chromatography particle size 40-63mm 500G 153325P Silica gel for flash chromatography particle size 40-63mm 1KG 153335R Cyclohexane for pesticide residue analysis 2.5L 153346U Pentane 'HiPerSolv' for HPLC 2.5L 153356W Toluene for pesticide residue analysis 2.5L 153365A tert.-Butyl methyl ether 'HiPerSolv' for HPLC 1L 153366B tert.-Butyl methyl ether 'HiPerSolv' for HPLC 2.5L 153385E Ethanol 99.7-100% v/v ("absolute") 'HiPerSolv' for HPLC (duty free) 1L 153386F Ethanol 99.7-100% v/v ("absolute") 'HiPerSolv' for HPLC (duty free) 2.5L 153424R 'Amberlite' XAD-1180 polymeric beads 500G 157744A Primisil 1202 125-200Um 500G 157754C Primisil 1202 200-500 500G 160053D Alumina cream 500ML 160144F 'Chlorotex' Reagent BDH 500ML 160155Y Ethylenediaminetetra-acetic acid disodium 0.1 mol l-1 AnalaR Volumetri 2.5L 160157K Ethylenediaminetetra-acetic acid disodium 0.1 mol l-1 AnalaR Volumetri 10L 160172J DPD (Nessleriser) tablets No. 1 PK100 160183M DPD (Nessleriser) tablets No. 2 PK100

74 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 160193X DPD (Nessleriser) tablets No. 3 PK100 160204A Ammonia buffer solution for hardness of water determination 1L 160205B Ammonia buffer solution for hardness of water determination 2.5L 160212A Calcium hardness indicator tablets for hardness of water determination EACH 160226G Ethylenediaminetetra-acetic acid disodium 0.01 mol l-1AnalaR Volumetri 5L 160232E Total hardness indicator tablets for hardness of water determinations PK1 160254K Potassium chromate solution 500ML 160274X Potassium iodate-iodide solution 500ML 160276Q Potassium iodate-iodide solution 2.5L 160282X Potassium iodide 300 mg (5 grain) tablets PK100 160292Q Quinol (hydroquinone) tablets PK25 160323G Solochrome black 25G 160324H Solochrome black 100G 160335K Sulphuric acid 6.5% v/v for determination of phosphate in boiler water 1L 160346N Sulphuric acid 50% v/v for determination of dissolved oxygen in water 2.5L 160364P o-Tolidine reagent for determination of chlorine in water 500ML 160391S Ethylenediaminetetra-acetic acid disodium salt 0.01 mol l-1'ConvoL' PK6 160442M DPD (Comparator) tablets No. 1 PK250 160443N DPD (Comparator) tablets No. 1 PK100 160452X DPD (Comparator) tablets No. 2 PK250 160453P DPD (Comparator) tablets No. 2 PK100 160462Q DPD (Comparator) tablets No. 3 PK250

75 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 160463R DPD (Comparator) tablets No. 3 PK100 160472S DPD (Comparator) tablets No. 4 PK250 160473T DPD (Comparator) tablets No. 4 PK100 160563U Silica Analyser Soln No. 1 (metabisulphite/metol) for Kent EIL 58F/Ser 5L 160567B Silica Analyser Soln No. 1 (metabisulphite/metol) for Kent EIL 58F/Ser 10L 160573W Silica Analyser Solution No. 2 for Kent EIL 58F and Bran and Luebbe AC 5L 160577D Silica Analyser Solution No. 2 for Kent EIL 58F and Bran and Luebbe AC 10L 160583B Silica Analyser Solution No. 3 for Kent EIL 58F andBran and Luebbe AC5 5L 160587F Silica Analyser Solution No. 3 for Kent EIL 58F andBran and Luebbe AC5 10L 160616Q Hydrazine Meter solution (25% v/v sulphuric acid) for Kent Model EIL 6 5L 160622X Ethylenediaminetetra-acetic acid trisodium salt 0.05 mol l-1 'ConvoL' PK6 160632Q DPD (Nessleriser) tablets No. 4 PK100 160776Y C.O.D. reagent for chemical oxygen demand determination in water 'Safe 2.5L 160786K Mercury(II) sulphate solution (acidic) 20% w/v 'Safe-Break' 1L 160835C Orthophosphoric acid low in nitrite 'Safe-Break' 2.5L 160847G TISAB solution for fluoride determinations 5L 160868L Sodium acetate buffer solution for chlorine in water monitors 25L 160877M Ammonia monitor buffer solution for Kent Model EIL 8002 ammonia monito 5L 160918E Sodium dihydrogen orthophosphate buffer solution for chlorine in water 25L 160983N Iron alum indicator 250ML 161015B Manganese(II) sulphate (MnSO4.4H2O) solution 50% w/v for dissolved oxy 1L 161077P Silica Analyser Reduction Solution (ANSA Chemistry) for Kent EIL 8061/ 5L

76 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 161087R Silica Analyser ammonium molybdate soln (ANSA Chemistry) for Kent EIL 5L 161097T Silica Analyser First Acid solution for Kent Models EIL 8061/62/65 5L 161098U Silica Analyser First Acid solution for Kent Models EIL 8061/62/65 10L 161107E Silica Analyser Second Acid solution for Kent Models EIL 8061/62/65 5L 161108F Silica Analyser Second Acid solution for Kent Models EIL 8061/62/65 10L 161171M Silica Analyser Reduction Soln Kit (Ascorbic chem.) for Kent EIL 8061/ 5L 161178T Silica Analyser Reduction Soln Kit (Ascorbic chem.) for Kent EIL 8061/ 10L 161187U Silica Analyser Ammonium molybdate soln (Ascorbic chem.) for Kent EIL 5L 161188V Silica Analyser Ammonium molybdate soln (Ascorbic chem.) for Kent EIL 10L 161277V Silica monitor reagent (sodium molybdate) for Seres FG 504B Silicamete 5L 161327X Reagent 1 for Silkostat silica analyser Model 8890/1 10L 161337Q Reagent 2 for Silkostat silica analyser Model 8890/1 10L 161347S Reagent 3 for Silkostat silica analyser Model 8890/1 10L 161357U Reagent 4 for Silkostat silica analyser Model 8890/1 10L 161396E Modified C.O.D. reagent (mercury free method) 'Safe-Break' 2.5L 161413L Silver nitrate solution (1000 g per litre) for C.O.D. determinations 100ML 161416X Silver nitrate solution (1000 g per litre) for C.O.D. determinations 1L 161492D Ethylenediaminetetra-acetic acid magnesium dipotassium salt 100G 162028K Ammonia monitor reagent 1 for *pHOX ISM 1801 ammonia monitor 25L 162038M Ammonia monitor reagent 2 for *pHOX ISM 1801 ammonia monitor 25L 162107Y Ammonia monitor second reagent for Kent Model EIL 8022/82 ammonia moni 5L 162137X Silica analyser reducing solution for Bran & Leubbe Silikometer AC570 5L

77 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 162145X Hydrazine Solution 35% Nh2Nh2 1L 162162P Phosphate low No. 1 tablets PK100 162163Q Phosphate low No. 1 tablets PK250 162172R Phosphate low No. 2 tablets PK100 162173S Phosphate low No. 2 tablets PK250 162182T Phosphate high tablets PK100 162183U Phosphate high tablets PK250 162192V Silica No. 1 tablets PK100 162193W Silica No. 1 tablets PK250 162202G Silica No. 2 tablets PK100 162203H Silica No. 2 tablets PK250 162212Y Aluminium No. 1 tablets PK100 162213J Aluminium No. 1 tablets PK250 162222K Aluminium No. 2 tablets PK100 162223L Aluminium No. 2 tablets PK250 162232M Ammonia No. 1 tablets PK100 162233N Ammonia No. 1 tablets PK200 162242X Ammonia No. 2 tablets PK100 162243P Ammonia No. 2 tablets PK200 162252Q Copper low range tablets PK100 162253R Copper low range tablets PK250 162262S Copper high range tablets PK100

78 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 162263T Copper high range tablets PK250 162272U Iron low range tablets PK100 162273V Iron low range tablets PK250 162282W Iron high range tablets PK100 162283A Iron high range tablets PK250 162292B Nitrate test powder PK100 162302J Nitrite low range tablets PK100 162303K Nitrite low range tablets PK250 162312L Nitrate test tablets PK100 162322N Nitrate No. 1 tablets PK100 162323X Nitrate No. 1 tablets PK250 162332P Nitrate No. 2 tablets PK100 162333Q Nitrate No. 2 tablets PK250 162343S Nitrite acidifying tablets PK250 164725N Acetic acid 30% v/v 1L 164735P Barium chloride 10% w/v 1L S1 164742X Iron(III) perchlorate (ferric perchlorate) 100G 164757V Reagent 1 for Silkostat silica analyser Model 8890/1 10L 164767A Reagent 2 for Silkostat silica analyser Model 8890/1 10L 164777C Reagent 3 for Silkostat silica analyser Model 8890/1 10L 164787E Reagent 4 for Silkostat silica analyser Model 8890/1 10L 180041J Cerium (IV) sulphate 0.05 mol l-1 (0.05N) 'ConvoL' PK6

79 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 180071P Hydrochloric acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180081R Iodine 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180091T Nitric acid 1 mol l-1 (N) 'ConvoL' PK6 180141M Potassium hydroxide 1 mol l-1 (N) 'ConvoL' PK6 180171S Potassium permanganate 0.02 mol l-1 (0.1N) 'ConvoL' PK6 180191W Silver nitrate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180201H Silver nitrate 0.02 mol l-1 (0.02N) 'ConvoL' PK6 180231N Sodium hydroxide 1 mol l-1 (N) 'ConvoL' PK6 180241P Sodium hydroxide 0.5 mol l-1 (0.5N) 'ConvoL' PK6 180261T Sodium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180281A Sodium thiosulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180301K Sulphuric acid 0.5 mol l-1 (N) 'ConvoL' PK6 180321X Sulphuric acid 0.01 mol l-1 (0.02N) 'ConvoL' PK6 180342T Potassium permanganate 0.0025 mol l-1 (0.0125N) 'ConvoL' PK6 180352V Sodium thiosulphate 0.0125 mol l-1 (0.0125N) 'ConvoL' PK6 180365D Hydrochloric acid 1 mol l-1 (N) 'ConvoL' PK6 180375F Hydrochloric acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180385H Iodine 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180395J Potassium permanganate 0.02 mol l-1 (0.1N) 'ConvoL' PK6 180405R Silver nitrate 0.0282 mol l-1 (0.0282N) 'ConvoL' PK6 180415T Silver nitrate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180425V Sodium hydroxide 1 mol l-1 (N) 'ConvoL' PK6

80 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 180435A Sodium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180445C Sodium thiosulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180455E Sulphuric acid 0.5 mol l-1 (N) 'ConvoL' PK6 180465G Sulphuric acid 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180471E Concentrated buffer solution pH 3.0 PK6 180481G Concentrated buffer solution pH 4.0 PK6 180491Y Concentrated buffer solution pH 5.0 PK6 180501Q Concentrated buffer solution pH 6.0 PK6 180511S Concentrated buffer solution pH 7.0 PK6 180521U Concentrated buffer solution pH 8.0 PK6 180531W Concentrated buffer solution pH 9.0 PK6 180541B Concentrated buffer solution pH 10.0 PK6 180551D Concentrated buffer solution pH 11.0 PK6 180595P Ethylenediaminetetra-acetic acid tri-sodium salt 0.1 mol l-1 'ConvoL' PK6 180615C Hydrochloric acid 0.2 mol l-1 (0.2N) 'ConvoL' PK6 180685Q Glass rod for opening 'ConvoL' ampoules PK10 180711B Ammonium thiocyanate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180731F Potassium bromate-bromide 0.0167 mol l-1 (0.1N) 'ConvoL' PK6 180741H Potassium dichromate 0.0167 mol l-1 (0.1N) 'ConvoL' PK6 180772X Hydrochloric acid 0.5 mol L-1 (0.5N) 'ConvoL' PK6 180782Q Oxalic acid 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180792S Potassium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6

81 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 180802D Sodium carbonate 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180822H Potassium iodate 1/60 mol l-1 (0.1N) ConvoL PK6 180832J Acetic acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180842L di-Ammonium iron(II) sulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 190064V Ammonia solution 10% w/w NH3 1L 190165C Ammonium thiocyanate 0.1 mol l-1 (0.1N) 'AnalaR' VolumetricSolution 2.5L 190324W Buffer solution pH 2.0 (citrate) 1L 190334B Buffer solution pH 3.0 (citrate) 1L 190344D Buffer solution pH 4.0 (phthalate) 1L 190346F Buffer solution pH 4.0 (phthalate) 10L 190347G Buffer solution pH 4.0 (phthalate) 5L 190354F Buffer solution pH 5.0 (citrate) 1L 190364H Buffer solutions pH 6.0 (citrate) 1L 190394N Buffer solution pH 7.0 (phosphate) 1L 190396P Buffer solution pH 7.0 (phosphate) 10L 190397Q Buffer solution pH 7.0 (phosphate) 5L 190404V Buffer solution pH 8.0 (borate) 1L 190414A Buffer solution pH 9.0 (borate) 1L 190416C Buffer solution pH 9.0 (borate) 10L 190417D Buffer solution pH 9.0 (borate) 5L 190424C Buffer solution pH 9.22 (borate) 1L 190434E Buffer solution pH 10.0 (borate) 1L

82 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190464K Calcium chloride 1 mol l-1 'AnalaR' Volumetric Solution 1L 190474M Cerium (IV) sulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 190475N Cerium (IV) sulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 190493P tetra-Chloroauric acid solution (chloroauric acid) 100ML 190502W Chloroplatinic acid solution 5% w/v H2PtCl6.6H2O 25ML 19052MA Clerici's solution (thallous formate and malonate) 500ML S1 190582P Folin & Ciocalteu's phenol reagent 250ML 190583Q Folin & Ciocalteu's phenol reagent 500ML 190633J Griess-Ilosvay's reagent No. 2 (modified) for the detection of nitrite 500ML 190665R Hydrochloric acid 5 mol l-1 (5N) 'AnalaR' Volumetric Solution 2.5L 190667T Hydrochloric acid 5 mol l-1 (5N) 'AnalaR' Volumetric Solution 5L 190675T Hydrochloric acid 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 2.5L 190677V Hydrochloric acid 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 10L 190685V Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 190686W Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 190687A Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution (Bag in b 10L 190695A Hydrochloric acid 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 1L 190696B Hydrochloric acid 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 5L 190705Y Hydrochloric acid 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 2.5L 190715K Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag 1L 190716L Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 190717M Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 10L

83 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190725M Hydrochloric acid 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 2.5L 190774V Iodine 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 190785B Iodine 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 190793B Iodine solution Wijs' 500ML 190795D Iodine solution Wijs' 2.5L 190854U Millon's reagent for detection of proteins 500ML S1 190863V Nessler's reagent for detection and determination of ammonia and ammon 500ML S1 190875C Nitric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 190934T Perchloric acid 0.1N in glacial acetic acid non-aqueous titrations 'Sa 500ML 190937W Perchloric acid 0.1N in glacial acetic acid non-aqueous titrations 'Sa 2.5L 190943U Phenoldisulphonic acid solution 25% w/v in sulphuric acid 500ML 191005X Potassium dichromate 0.0167 mol l-1 (0.1N) 'AnalaR' VolumetricSolution 2.5L 191023Q Potassium hydroxide solution 0.5 mol l-1 (0.5N) alcoholic 1L 191026T Potassium hydroxide solution 0.5 mol l-1 (0.5N) alcoholic 5L 191033S Potassium hydroxide solution 0.1 mol l-1 (0.1N) alcoholic 1L 191067F Potassium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191093H Potassium hydroxide solution 40% w/v for gas analysis to BS 1756: part 1L 191115T Potassium iodate 0.05 mol l-1 'AnalaR' Volumetric Solution 2.5L 191155E Potassium permanganate 0.2 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 191165G Potassium permanganate 0.02 mol l-1 (0.1N) 'AnalaR' Volumetric Solutio 2.5L 191203S Schiff's reagent for detection of aldehydes and use in microscopy 500ML 191204T Schiff's reagent for detection of aldehydes and use in microscopy 1L

84 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191224A Silver nitrate 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 191234C Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 191235D Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 191237F Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag in 10L 191255H Silver nitrate 0.05 mol l-1 (0.05N) 'AnalaR' Volumetric Solution 2.5L 191265J Silver nitrate 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 2.5L 191275L Silver nitrate 1 ml = 1 mg Cl 'AnalaR' Volumetric Solution 2.5L 191305A Sodium arsenite 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L S1 191325E Sodium carbonate 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 191343G Sodium carbonate solution 0.883% w/v for Martin CO2 apparatus 1L 191373M Sodium hydroxide 4 mol l-1 (4N) low in carbonate 'AnalaR' Volumetric S 1L 191376P Sodium hydroxide 4 mol l-1 (4N) low in carbonate 'AnalaR' Volumetric S 5L 191383X Sodium hydroxide 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 1L 191386R Sodium hydroxide 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 5L 191393Q Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 191396T Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 191397U Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 10L 191403B Sodium hydroxide 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 1L 191406E Sodium hydroxide 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 5L 191423F Sodium hydroxide 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 1L 191426Y Sodium hydroxide 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 5L 191453L Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L

85 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191456X Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191457P Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag 10L 191476S Sodium hydroxide 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 5L 191483R Sodium hydroxide 1 mol l-1 (N) low in carbonate 'AnalaR' Volumetric So 1L 191486U Sodium hydroxide 1 mol l-1 (N) low in carbonate 'AnalaR' Volumetric So 5L 191493T Sodium hydroxide 0.5 mol l-1 (0.5N) low in carbonate AnalaR Volumetric 1L 191496W Sodium hydroxide 0.5 mol l-1 (0.5N) low in carbonate AnalaR Volumetric 5L 191503E Sodium hydroxide 0.1 mol l-1 (0.1N) low in carbonate AnalaR Volumetric 1L 191506H Sodium hydroxide 0.1 mol l-1 (0.1N) low in carbonate AnalaR Volumetric 5L 191516J Sodium hydroxide 0.111 mol l-1 (0.111N) 'AnalaR' Volumetric Solution 5L 191523Y Sodium hydroxide solution 20% w/v (about 5N) 1L 191526L Sodium hydroxide solution 20% w/v (about 5N) 5L 191533K Sodium hydroxide solution 40% w/v low in nitrogen 1L 191536N Sodium hydroxide solution 40% w/v low in nitrogen 5L 191537X Sodium hydroxide solution 40% w/v low in nitrogen (Bag in box) 10L 19153LF Sodium hydroxide solution 40% w/v low in nitrogen 25L 191543M Sodium hydroxide solution 50% w/v (about 12.5N) 1L 191546P Sodium hydroxide solution 50% w/v (about 12.5N) 5L 19154CV Sodium hydroxide solution 50% w/v (about 12.5N) 25L 191575U Sodium thiosulphate 1 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 191585W Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 191586A Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L

86 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191587B Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 10L 191655T Sulphur dioxide solution (sulphurous acid) 2.5L 191665V Sulphuric acid 5 mol l-1 (10N) 'AnalaR' Volumetric Solution 'Safe-Brea 2.5L 191675A Sulphuric acid 2.5 mol l-1 (5N) 'AnalaR' Volumetric Solution 'Safe-Bre 2.5L 191687E Sulphuric acid 1 mol l-1 (2N) 'AnalaR' Volumetric Solution 5L 191695E Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 191696F Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 191697G Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 10L 19169LU Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 25L 191705M Sulphuric acid 0.25 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 2.5L 191726R Sulphuric acid 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191727S Sulphuric acid 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag i 10L 191736T Sulphuric acid 0.01 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 5L 191762V Tetra-n-butylammonium hydroxide solution GPR 100ML 191764A Tetra-n-butylammonium hydroxide solution GPR 500ML 191773B Tetramethylammonium hydroxide solution GPR about 25% (CH3)4N.OH in wat 100ML 19177LT Tetramethylammonium hydroxide solution GPR about 25% (CH3)4N.OH in wat 2.5L 191844W Vanadomolybdate reagent (ammonium molybdate-metavanadate reagent) 1L 191864D Karl Fischer reagent (improved) 'Safe-Break' 2.5L 191867G Karl Fischer reagent (improved) 'Safe-Break' 1L 191874F Tetra-n-butylammonium hydroxide 0.1 mol l-1 (0.1N) in toluene/methanol 500ML 191876H Tetra-n-butylammonium hydroxide 0.1 mol l-1 (0.1N) in toluene/methanol 2.5L

87 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191892H Dimidium bromide-disulphine blue indicator stock solution 100ML 191913S Cuprammonium hydroxide solution (Shirley's) 500ML 192233F *Hyamine 1622 0.004M solution 2.5L 192316H Boric acid solution containing 4% BDH '4.5' indicator for Kjeldahl det 2.5L 192356P Barium hydroxide 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L S1 192374R Karl Fischer Solution A (methanol pyridine sulphur dioxide) 500ML 192393U 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 250ML 192395W 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 1L 192397B 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 5L 192403F 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 250ML 192405H 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 1L 192407J 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 5L 192413H 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 250ML 192415J 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 1L 192417L 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 5L 192426M Sodium hydroxide and sodium thiosulphate solution for Kjel-Foss 5L 192428X Sodium hydroxide and sodium thiosulphate solution for Kjel-Foss 25L 192467V Iodine solution 0.0473N 'Safe-Break' 2.5L 192517X Sulphuric acid 0.128 mol l-1 (0.255N) for determination of fibre conte 5L 192535Q tetra-Ammonium cerium(IV) sulphate 0.1 mol l-1 (0.1N) AnalaR Volumetri 1L 192586E Silver sulphate 1% w/v in H2SO4 for C.O.D determination in water 'Safe 2.5L 192655A Karl Fischer titrant solution 1L

88 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 192665C Karl Fischer solvent solution 1L 192755D Karl Fischer Anode Solution 1L 192766G Orthophosphoric acid solution 50% w/w 2.5L 192795L Karl Fischer reagent-pyridine free 1L 192805T Karl Fischer titrant-U-pyridine free (improved) 1L 192814U Karl Fischer (pyridine free) single component for use in both anode an 500ML 192865Y Karl Fischer Solvent AK 1L 19314CR Igema fluid red 0-900 psi for Igema gauges 1L 193156N Di-Ammonium Nickel (II) Sulphate Solution 0.05 Mol 1-1 2.5L 193185S Copper(II) ethylenediamine solution to DIN 54270 viscosity of cellulos 1L 193193S Karl Fischer water standard (5000 ppm H2O) 250ML 193205F Karl Fischer solution (methanol free) 1L 193206G Karl Fischer solution (methanol free) 2.5L 193216Y Sulphuric acid 72% w/w (12M) 2.5L 193225J Potassium hydroxide solution in ethanol 1 mol l-1 (N) 1L 193235L Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 1L 193236M Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 2.5L 193237N Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 5L 193245N Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 1L 193246X Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 2.5L 193247P Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 5L 193253N Karl Fischer Single Component Reagent 1 250ML

89 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 193255P Karl Fischer single component reagent 1 (pyridine free) 1L 193263P Karl Fischer Single Component Reagent 2 250ML 193265R Karl Fischer single component reagent 2 (pyridine free) 1L 193273R Karl Fischer Single Component Reagent 5 250ML 193275T Karl Fischer single component reagent 5 (pyridine free) 1L 193276U Karl Fischer single component reagent 5 (pyridine free) 2.5L 193344P Karl Fischer Solution B (Methanolic iodine solution) 500ML 193354R Tetra-n-butylammonium hydroxide 0.1 mol/l in propan-2-ol/methanol 500ML 193355S Tetra-n-butylammonium hydroxide 1L 193362R Chloroplatinic acid solution 10% w/v 25ML 198093M Methyl orange indicator solution 0.1% 250ML 198103U Methyl red alcoholic solution 250ML 198116C Potassium thiocyanate 0.05 mol l-1 (0.05N) 'AnalaR' Volumetric Solutio 2.5L 198126E Silver nitrate solution 1ml = 0.005g Nacl 2.5L 198135F Sodium hydroxide 0.25 mol l-1 (0.25N) 'AnalaR' Volumetric Solution 1L 198154Y Sulphuric acid 2 mol l-1 (4N) 'AnalaR' Volumetric Solution 'Safe-Break 500ML 199177T Potassium Chromate 50% W/V Solution 10L 200082H Barium diphenylaminesulphonate (redox indicator) 5G S1 20008JB Barium diphenylaminesulphonate (redox indicator) 500G S1 200123W Bromocresol green solid (pH indicator) 5G 200125B Bromocresol green solid (pH indicator) 25G 20012CY Bromocresol green solid (pH indicator) 500G

90 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 200133B Bromocresol green water soluble (pH indicator) 5G 20013HP Bromocresol green water soluble (pH indicator) 100G 200145F Bromocresol purple solid (pH indicator) 25G 200146G Bromocresol purple solid (pH indicator) 100G 200152E Bromophenol blue solid 5G 200173J Bromophenol blue water soluble (pH indicator) 5G 200204W Bromothymol blue solid 25G 200211V Bromothymol blue water soluble (pH indicator) 0.112G 200213A Bromothymol blue water soluble (pH indicator) 5G 20021EL Bromothymol blue water soluble (pH indicator) 250G 200222B Catechol violet (pyrocatechol violet; pyrocatechol sulphonphthalein) 5G 20022HQ Catechol violet (pyrocatechol violet; pyrocatechol sulphonphthalein) 100G 200273M o-Cresolphthalein complexone 5G 20031HR Curcumin crystalline 250G 200343J 2,7-Dichlorofluorescein adsorption indicator 10G 20034HA 2,7-Dichlorofluorescein adsorption indicator 1KG 200543P Iodine indicator BDH 100G 20054HG Iodine indicator BDH 5KG 200603K Litmus 25G 200653U Methyl orange (pH indicator) 25G 200654V Methyl orange (pH indicator) 100G 200673B Methyl red (pH indicator) 10G

91 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 200675D Methyl red (pH indicator) 100G 20067HP Methyl red (pH indicator) 1KG 200683D Methyl red water soluble (pH indicator) 25G 20068LV Methyl red water soluble (pH indicator) 500G 200713P Methyl thymol blue complexone 5G 200755C p-Naphtholbenzein (pH indicator) 25G 20075HX p-Naphtholbenzein (pH indicator) 1KG 200763C a-Naphtholphthalein (pH indicator) 5G 200843B 1,10-Phenanthroline hydrate redox indicator 5G 200863F Phenolindo-2,6-dichlorophenol sodium salt redox indicator for biologic 5G 20086CX Phenolindo-2,6-dichlorophenol sodium salt redox indicator for biologic 1KG 200883J Phenolphthalein (pH indicator) solid 100G 200884K Phenolphthalein (pH indicator) solid 250G 200892K Phenolphthalein GPR 100G 200894M Phenolphthalein GPR 500G 200904U Phenol red (pH indicator) solid 25G 200913V Phenol red water soluble (pH indicator) 5G 20091CH Phenol red water soluble (pH indicator) 500G 201054H Sodium diphenylaminesulphonate redox indicator 25G 20105HU Sodium diphenylaminesulphonate redox indicator 500G 201133F Thymol blue (pH indicator) solid 5G 20114CQ Thymol blue water soluble (pH indicator) 500G

92 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 201164M Thymolphthalein (pH indicator) solid 25G 20116HC Thymolphthalein (pH indicator) solid 1KG 201272P Dimidium bromide (2,7-diamino-10-methyl- 9-phenylphenanthridinium brom 1G 201323J Thyodene indicator water soluble iodine indicator substitute for starc 200G 2062826 Orthophosphoric Acid Cryst Normapur Ar 500G 210055J Bromocresol purple 0.04% indicator solution 1L 210064K Bromophenol blue 0.04% indicator solution 500ML 210074M Bromothymol blue 0.04% indicator solution 500ML 210202C Methyl orange 0.04% indicator solution 100ML 210204E Methyl orange 0.04% indicator solution 500ML 210293V Phenolphthalein for milk testing 0.5% in 50% ethanol 250ML 210296B Phenolphthalein for milk testing 0.5% in 50% ethanol 2.5L 210384A BDH '3046' Indicator 500ML 210392A BDH '4080' Indicator 100ML 210403J BDH '4460' Indicator 500ML 210414M BDH '4.5' Indicator 500ML 210416X BDH '4.5' Indicator 2.5L 210474B BDH '1113' Indicator 500ML 210484D BDH Soil Indicator 500ML 210486F BDH Soil Indicator 2.5L 210492D BDH Universal Indicator 100ML 210494F BDH Universal Indicator 500ML

93 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 210496H BDH Universal Indicator 2.5L 210562A 1,10-Phenanthroline-ferrous sulphate-complex solution 0.025 mol l-1 100ML 210724A BDH Full Range Indicator 500ML 210726C BDH Full Range Indicator 2.5L 210893Q Phenolphthalein (pH indicator) 1% indicator solution 250ML 210894R Phenolphthalein (pH indicator) 1% indicator solution 1L 220933M Magnesium chloride solution 1.0M (stock) for determining phosphatasein 250ML 220947S Biuret reagent (working) solution for protein (total) in serum or plas 5L 220957U Total protein blank solution (working) for protein (total) in serum or 5L 221865V Kober reagent for the determination of urinary oestrogens 1L 222168H Bromocresol green (succinate buffered) working soln. pH 4.2 for albumi 5L 222905Q Picric Acid Solution Aqueous 2.5L 224175X Brij 35 30% Solution 1L 230045R Benedict's reagent (qualitative) for detection of sugar in urine 1L 230212X Dichlorophenolindophenol tablets for the determination of vitamin C PK20 230235V Fehling's solution No. 1 1L 230245A Fehling's solution No. 2 1L 230386M Sodium chloride solution 18% w/v 2.5L 230393L Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 250ML 230394M Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 500ML 230395N Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 1L 2359755 Water-Demineralised 200L

94 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 240133V DL-4-Hydroxy-3-methoxymandelic acid 1G 240142W N-Methylphenazonium methosulphate (phenazine methosulphate) 1G 240204T 1,2-Dichloroethane purified for the determination of 17-ketosteroids 500ML 240242C Dextran sulphate sodium salt 25G 240292M Sodium chloride (buffered) stable dry reagent PK12 240303V Dichloromethane FDPC for the fluorimetric detm. of plasma cortisol (st 500ML 240442Y 1-(4-Nitrophenyl)glycerol (PNPG) 1G 250294T Peroheme 40-C for the detection of occult blood in faeces (100 tests/b PK300 259023L Alcohol Testing Kit,Salivary,Qed A150 EACH 259024M Alcohol Testing Kit,Salivary,Qed A150 EACH 259033N Alcohol Testing Kit,Salivary,Qed A350 EACH 259034X Alcohol Testing Kit,Salivary,Qed A350 EACH 260135K Ammonium hydrogen difluoride technical 2.5KG 26013CR Ammonium hydrogen difluoride technical 25KG 26022CS Bentonite powder technical 50KG 260345S Calcium carbide technical approximately CaC2 1KG 260355U Calcium chloride technical flakes 2.5KG 260393D Calcium hypochlorite bleaching powder 500G 260396G Calcium hypochlorite bleaching powder 2.5KG 26041BV Calcium stearate technical 5KG 260484F Cetyl alcohol 500G 260543W Chromium technical powder 250G

95 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 260555D Chromium(VI) oxide technical (chromium trioxide) 2.5KG 26058CQ Creosote (wood tar fraction) 30KG 260656H Dekalin technical (decahydronaphthalene) 2.5L 260696P Di-iso-butyl ketone technical 2.5L 260863M Eosin technical dye 100G 26091LA Ethyldigol (carbitol) technical 25L 260945N Iron(III) sulphate hydrate technical 1KG 260965R Iron(II) sulphide broken sticks technical (ferrous sulphide) 1KG 26096CB Iron(II) sulphide broken sticks technical (ferrous sulphide) 50KG 260983T Fluorescein sodium technical dye water and alcohol soluble 100G 26098CF Fluorescein sodium technical dye water and alcohol soluble 5KG 261054X Glycerol monostearate technical (self-emulsifying) 500G 261074S Glyoxal solution technical containing the equivalent of about 40% (CHO 500ML 26107CD Glyoxal solution technical containing the equivalent of about 40% (CHO 25L 261094W Graphite powder 500G 261103G Haematoxylin technical 100G 261237T Magnesium chloride anhydrous technical 2.5KG 26123DC Magnesium chloride anhydrous technical 25KG 26123ED Magnesium chloride anhydrous technical 50KG 261284D 2-Mercaptobenzothiazole technical 500G 261296H Methanol technical 2.5L 26129EP Methanol technical 25L

96 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 26131CA Methylcyclohexanone technical 25L 261323Q Methylene blue technical dye 100G 26132LL Methylene blue technical dye 1KG 261333S Methyl violet technical dye (crystal violet) 100G 261355B Naphthalene technical crystals 1KG 26140BA Nicotine technical 500ML S1 261536E Petroleum spirit technical (petroleum ether) 2.5L 26153EM Petroleum spirit technical (petroleum ether) 25L 261575L Potassium carbonate anhydrous technical 2.5KG 26157LE Potassium carbonate anhydrous technical 50KG 261605A Potassium dichromate crystalline technical 2.5KG 261764X Sodium chlorite technical about 80% NaClO2 500G 261805G Sodium dichromate technical 2.5KG 261845X Sodium hydroxide technical 1KG 261846P Sodium hydroxide technical 2.5KG 26184CV Sodium hydroxide technical 50KG 261867U Sodium metasilicate technical 2.5KG 261903H di-Sodium tin trioxide technical (sodium stannate) 250G 261924M Sodium thiocyanate technical 500G 261935P Sodium thiosulphate technical 2.5KG 26193CW Sodium thiosulphate technical 50KG 261996F Tetrachloroethylene technical 2.5L

97 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 26199EN Tetrachloroethylene technical 25L 262004Y Tetraethylenepentamine technical 500ML 262054S Titanium(III) chloride technical about 30% w/v TiCl3 (titanium trichlo 500ML 262096F Trichloroethylene technical 2.5L 262134R 3,5,5-Trimethylhexanol (nonyl alcohol) technical 500ML 262146V Tritolyl phosphate technical 2.5L 262214Q Zinc stearate technical 500G 262244W Calcium chloride technical fused coarse powder 500G 26262CP Sodium carbonate anhydrous technical 50KG 262646N Oleic acid GPR 2.5L 26264CT Oleic acid GPR 25L 262686V Butanone technical (ethyl methyl ketone) 2.5L 262688A Butanone technical (ethyl methyl ketone) 25L 262706Y Copper(II) sulphate 5-hydrate technical (cupric sulphate) 500G 26270KW Copper(II) sulphate 5-hydrate technical (cupric sulphate) 5KG 262716K Cyclohexanone technical 2.5L 262726M Chloroform (trichloromethane) technical 2.5L 26272LE Chloroform (trichloromethane) technical 25L 262743N Hydrochloric acid 37% technical 2.5L 262746Q Hydrochloric acid 37% technical 2.5L 26274LY Hydrochloric acid 37% technical 25L 262755R Nitric acid about 69% HNO3 technical 2.5L

98 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 26275LK Nitric acid about 69% HNO3 technical 25L 262765T Hydrofluoric acid technical about 60% HF 1L 262766U Hydrofluoric acid technical about 60% HF 2.5L 262776W Octan-2-ol (sec.-octyl alcohol capryl alcohol) technical 2.5L 262815M Sodium chloride technical 2.5KG 26281LF Sodium chloride technical 50KG 262825X Sulphuric acid about 97% H2SO4 technical 'Safe-Break' 2.5L 262826P Sulphuric acid about 97% H2SO4 technical 2.5L 262876C Acetone technical 2.5L 26293CD Potassium chromate technical 25KG 270034L Acetaldehyde GPR 500ML 270036N Acetaldehyde GPR 2.5L 270052N Acetamide GPR 100G 270084V Acetanilide GPR 500G 270135P Acetic acid ("glacial") GPR 1L 270136Q Acetic acid ("glacial") GPR 2.5L 27013AU Acetic acid ("glacial") GPR (PE bottle) 1L 27013BV Acetic acid ("glacial") GPR (PE bottle) 2.5L 27013CW Acetic acid ("glacial") GPR 25L 270145R Acetic acid ("glacial") for non-aqueous titrations GPR 'Safe-Break' 2.5L 270154S Acetic acid ("glacial") aldehyde free 500ML 270172U Acetic anhydride GPR (PE bottle) 500ML

99 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 270177C Acetic anhydride GPR (PE bottle) 2.5L 27017HM Acetic anhydride GPR 25L 27017JX Acetic anhydride GPR 180L 270235S Acetone GPR (propanone) 1L 270236T Acetone GPR (propanone) 2.5L 27023AA Acetone GPR (propanone) PE bottle 1L 27023BB Acetone GPR (propanone) PE bottle 2.5L 27023EE Acetone GPR (propanone) 25L 27023HH Acetone GPR (propanone) 180L 270303N Acetophenone GPR 500ML 270354B Acetylacetone GPR 500ML 27035LS Acetylacetone GPR 25L 270434A Acriflavine (acriflavine hydrochloride) 25G 27043EK Acriflavine (acriflavine hydrochloride) 1KG 270494M Adipic acid GPR 500G 27049EW Adipic acid GPR 25KG 270502S Adipoyl chloride GPR 25ML 270532B Adrenaline hydrogen tartrate GPR (adrenaline acid tartrate) 5G 270623D Allylthiourea GPR (thiosinamine) 100G 270634G Aluminium foil 0.051 mm (0.002 inch) 500G 270644Y Aluminium powder fine 500G 270705E Aluminium ammonium sulphate GPR (ammonium alum) 1KG

100 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 270734J Aluminium chloride anhydrous GPR 500G 270744L Aluminium chloride 6-hydrate GPR 500G 27074CT Aluminium chloride 6-hydrate GPR 50KG 270754N Aluminium fluoride 3-hydrate GPR 500G 270783S Aluminium lithium hydride (lithium aluminium hydride) 25G 270784T Aluminium lithium hydride 100G 270794V Aluminium nitrate GPR 500G 27079LP Aluminium nitrate GPR 50KG 270825L Aluminium oxide calcined 1KG 27082CS Aluminium oxide calcined 50KG 270834M Aluminium oxide (gAl2O3) desiccating agent particle size 2.0-4.0mm 500G 270855R Aluminium potassium sulphate 12-hydrate GPR 1KG 27085AW Aluminium potassium sulphate 12-hydrate GPR 5KG 270905K Aluminium sulphate GPR 1KG 27090CR Aluminium sulphate GPR 50KG 271033X 4-Aminobenzoic acid GPR 100G 271084C NN-Dimethyl-p-phenylenediamine dihydrochloride GPR 25G 271093D NN-Dimethyl-p-phenylenediamine oxalate GPR (p-amino-NN-dimethylaniline 25G 271193G Tris(hydroxymethyl)methylamine GPR 250G 271195Y Tris(hydroxymethyl)methylamine GPR 1KG 271197K Tris(hydroxymethyl)methylamine GPR 5KG 27119ER Tris(hydroxymethyl)methylamine GPR 25KG

101 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 271234V 2-Amino-2-methylpropan-1-ol GPR (b-amino-iso-butyl alcohol) 500ML 27123HL 2-Amino-2-methylpropan-1-ol GPR (b-amino-iso-butyl alcohol) 25L 271263D 4-Amino-3-hydroxynaphthalene-1-sulphonic acid purified 100G 271274G 4-Amino-3-Hydroxynaphthalene-1-Sulphonic 100G 271283H 4-Aminophenazone GPR 100G 271401S Ammonia solution GPR sp. gr. about 0.91 PE bottle 1L 271402T Ammonia solution GPR sp. gr. about 0.91 PE bottle 2.5L 271405W Ammonia solution GPR sp. gr. about 0.91 1L 271406A Ammonia solution GPR sp. gr. about 0.91 2.5L 27140CG Ammonia solution GPR sp. gr. about 0.91 25L 271415B Ammonia solution GPR sp. gr. about 0.88 'Safe-Break' 2.5L 271416C Ammonia solution GPR sp. gr. about 0.88 2.5L 271418E Ammonia solution GPR sp. gr. about 0.88 25L 271424C Ammonium acetate GPR 500G 27145CQ Ammonium bromide GPR 25KG 271475N Ammonium carbonate GPR 1KG 271483N Ammonium cerium(IV) sulphate 2-hydrate low in other rare earths GPR 100G 271495R Ammonium chloride GPR 1KG 27149CB Ammonium chloride GPR 50KG 271534H tri-Ammonium citrate GPR 500G 271594T Ammonium dichromate GPR 500G 27161AM Ammonium dihydrogen orthophosphate GPR 5KG

102 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 271634K Ammonium iron(III) citrate brown GPR (ammonium ferric citrate) 500G 271644M Ammonium iron(III) sulphate 12-hydrate GPR (ammonium ferric sulphate) 500G 271664Q di-Ammonium iron(II) sulphate 6-hydrate GPR (ammonium ferrous sulphate 500G 271665R di-Ammonium iron(II) sulphate 6-hydrate GPR (ammonium ferrous sulphate 2.5KG 271674S Ammonium fluoride GPR 500G 271714J di-Ammonium hydrogen citrate GPR 500G 27171CR di-Ammonium hydrogen citrate GPR 25KG 271724L Ammonium hydrogen difluoride GPR 500G 27172EV Ammonium hydrogen difluoride GPR 5KG 27173AT di-Ammonium hydrogen orthophosphate GPR 1KG 27173CV di-Ammonium hydrogen orthophosphate GPR 50KG 271754R Ammonium hydrogen sulphate GPR 500G 271806M Ammonium iodide GPR 2.5KG 271816X Ammonium lactate syrupy about 60% w/w 2.5L 271864W Ammonium metavanadate GPR 500G 271872W Ammonium molybdate GPR 100G 271874B Ammonium molybdate GPR 500G 271875C Ammonium molybdate GPR 1KG 27187EL Ammonium molybdate GPR 25KG 271882B Ammonium dodeca-molybdophosphate 100G 271894F di-Ammonium nickel(II) sulphate 6-hydrate GPR (ammonium nickel sulphat 500G 2719010 1-(2-Pyridylazo)-2-Naphthol RECTAPUR 5G

103 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 271904N Ammonium nitrate GPR 500G 27190EA Ammonium nitrate GPR 5KG 271924R Ammonium oxalate GPR (ammonium ethanedioate) 500G 271955B Ammonium peroxodisulphate GPR (ammonium persulphate) 1KG 27195AG Ammonium peroxodisulphate GPR (ammonium persulphate) 5KG 27195DJ Ammonium peroxodisulphate GPR (ammonium persulphate) 25KG 271974E Murexide (ammonium purpurate) 25G 271994Y Ammonium sodium hydrogen orthophosphate GPR (microcosmic salt) 500G 272014P Ammonium sulphamate GPR 500G 272025S Ammonium sulphate GPR 1KG 27202AA Ammonium sulphate GPR 5KG 27202CC Ammonium sulphate GPR 50KG 272034T Ammonium sulphate for biochemistry 500G 27203CE Ammonium sulphate for biochemistry 5KG 272046A Ammonium polysulphide solution approximately 10% w/v H2S 2.5L 27204CG Ammonium polysulphide solution approximately 10% w/v H2S 25L 272065D Ammonium thiocyanate GPR 1KG 272066E Ammonium thiocyanate GPR 2.5KG 272104Q Pentyl acetate GPR (n-amyl acetate) 500ML 272116U iso-Amyl acetate GPR 2.5L 27211EF iso-Amyl acetate GPR 25L 272124U iso-Amyl alcohol GPR 500ML

104 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 272126W iso-Amyl alcohol GPR 2.5L 27212EH iso-Amyl alcohol GPR 25L 27212GJ iso-Amyl alcohol GPR 190L 272146D 2-Methylbutan-2-ol GPR (tert.-amyl alcohol) 2.5L 272224A iso-Amyl nitrite GPR 500ML 272264Y Aniline GPR 500ML 272294X Aniline hydrochloride GPR 500G 27230HM Aniline sulphate GPR 25KG 272374N Anisole GPR (methyl phenyl ether) 500ML 272445L Anthraquinone-2-sulphonic acid sodium salt 1-hydrate 1KG 272464X Anthrone GPR 25G 272614K Antimony trioxide GPR [antimony(III) oxide] 500G 272672U Arsenic powder 5G S1 272823R Barbitone GPR (diethylbarbituric acid) 250G 272834U Sodium barbitone GPR 500G 272843V Barbituric acid GPR 100G 272873E Barium bromide GPR 250G S1 272885Y Barium carbonate GPR 1KG S1 272904R Barium chloride GPR 500G S1 272907U Barium chloride GPR 5KG S1 27290CC Barium chloride GPR 50KG S1 272954E Barium hydroxide GPR 500G S1

105 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 273024V Barium peroxide GPR 500G S1 273035B Barium sulphate precipitated GPR 1KG 27303CY Barium sulphate precipitated GPR 5KG 27303EK Barium sulphate precipitated GPR 50KG 273044C BDH Barium Sulphate for Soil Testing 500G 273045D BDH Barium Sulphate for Soil Testing 2.5KG 27304CK BDH Barium Sulphate for Soil Testing 25KG 273104U Benzaldehyde GPR 500ML 273106W Benzaldehyde GPR 2.5L 273155Y Benzene crystallizable GPR 1L 273156J Benzene crystallizable GPR 2.5L 273244Y Benzenesulphonic acid solution 500ML 273334J Benzoic acid GPR 500G 273384T Benzophenone GPR 500G 273443N Benzotriazole GPR 100G 27344MJ Benzotriazole GPR 25KG 273494B Benzoyl chloride GPR 500ML 27349LS Benzoyl chloride GPR 2.5L 273544R Benzyl alcohol GPR 500ML 273545S Benzyl alcohol GPR 1L 273546T Benzyl alcohol GPR 2.5L 27354EE Benzyl alcohol GPR 25L

106 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 273723S p-(Benzyloxy)phenol GPR 25G 273884L Bismuth nitrate GPR 500G 273894N Bismuth oxide GPR 500G 273912V Bismuth chloride oxide (bismuth oxychloride) 100G 274062Y Bismuth trichloride GPR 100G 274094Q Orthoboric acid crystals GPR (boric acid) 500G 27409ED Orthoboric acid crystals GPR (boric acid) 5KG 27409HG Orthoboric acid crystals GPR (boric acid) 50KG 274104B Orthoboric acid powder GPR (boric acid) 500G 27410AH Orthoboric acid powder GPR (boric acid) 5KG 274114D di-Boron trioxide GPR (boric oxide) 500G 274194T Boron trifluoride methanol complex 500ML 274235L Bromine GPR 'Safe-Break' 500ML 274422M 1-Bromobutane GPR 100ML 274554A Bromoethane GPR 500ML 27459HV Bromoform GPR 1L 274683Y 2-Bromo-2-methylpropane GPR 100ML 27469LF 1-Bromonaphthalene GPR 2.5L 274913D N-Bromosuccinimide GPR 100G 274952K Brucine sulphate 25G 275005D Butan-1-ol GPR 1L 275006E Butan-1-ol GPR 2.5L

107 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27500HP Butan-1-ol GPR 25L 275026Y n-Butyl acetate GPR 2.5L 27502EQ n-Butyl acetate GPR 25L 275055N 2-Methylpropan-1-ol GPR (iso-butyl alcohol) 1L 275056X 2-Methylpropan-1-ol GPR (iso-butyl alcohol) 2.5L 275066Q 2-Methylpropan-1-ol for fluorimetric assay of vitamin B1 2.5L 275075R Butan-2-ol GPR 1L 275076S Butan-2-ol GPR 2.5L 275086U 2-Methylpropan-2-ol GPR (tert.-butyl alcohol) 2.5L 27508HY 2-Methylpropan-2-ol GPR (tert.-butyl alcohol) 25L 275104F n-Butylamine GPR 500ML 275153X Butylated hydroxyanisole 100G 275226X Butyldigol GPR 2.5L 275274W n-Butyl methacrylate GPR stabilized with 0.01% quinol 500ML 27527LQ n-Butyl methacrylate GPR stabilized with 0.01% quinol 25L 275285C 4-Methylpentan-2-one GPR (iso-butyl methyl ketone) 1L 275286D 4-Methylpentan-2-one GPR (iso-butyl methyl ketone) 2.5L 275354V n-Butyric acid GPR 500ML 27537LT n-Butyric anhydride 2.5L 275413P Cadmium granulated GPR about 3-6 mm 250G 275574Y Cadmium sulphate GPR 500G 275643E Caesium chloride GPR 100G

108 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27564LW Caesium chloride GPR 1KG 275703W Caesium nitrate GPR 100G 275753J Calcium granules GPR 100G 275764M Calcium acetate dried GPR 500G 27576DV Calcium acetate dried GPR 25KG 275795T Calcium carbonate precipitated heavy GPR 1KG 27579CD Calcium carbonate precipitated heavy GPR 50KG 275804D Calcium carbonate precipitated GPR 500G 275834J Calcium chloride 6-hydrate GPR (calcium chloride hexahydrate) 500G 275835K Calcium chloride 6-hydrate GPR (calcium chloride hexahydrate) 2.5KG 275844L Calcium chloride 2-hydrate GPR 500G 275846N Calcium chloride 2-hydrate GPR 2.5KG 275904G Calcium citrate GPR 500G 275944X Calcium fluoride GPR 500G 275964S Calcium gluconate GPR 500G 275972S Calcium hydride GPR 100G 275974U Calcium hydride GPR 500G 275984W Calcium hydrogen orthophosphate GPR 500G 27598LQ Calcium hydrogen orthophosphate GPR 25KG 275995C Calcium hydroxide GPR 1KG 276044X Calcium lactate GPR 500G 27604AU Calcium lactate GPR 5KG

109 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 276064S Calcium nitrate 4-hydrate GPR (calcium nitrate tetrahydrate) 500G 276094B Calcium oxalate GPR 500G 276144R Calcium oxide powder 500G 27614CC Calcium oxide powder 50KG 276153S Calcium oxide specially purified powder GPR 250G 276227T Calcium sulphate (plaster of Paris) 5KG 276234S Calcium sulphate precipitated GPR 500G 276494N Carboxymethylcellulose sodium salt low viscosity GPR 500G 276513W Carminic acid purified 5G 27651HN Carminic acid purified 100G 276534E Catechol GPR (o-dihydroxybenzene) 500G 276574M Cerium(IV) sulphate 4-hydrate GPR (Ceric sulphate) 250G 276614D Cerium(III) nitrate 6-hydrate GPR 250G 276654L Cetyltrimethylammonium bromide GPR 500G 276684R Chloral hydrate GPR 500G 276704E Chloramine T GPR 500G 27670BL Chloramine T GPR 5KG 27671KW Chloranil GPR (tetrachloroquinone) 5KG 276774S Chloroacetic acid GPR 500G 27677AB Chloroacetic acid GPR 2.5KG 276862R tetra-Chloroauric acid GPR about 50% Au (chloroauric acid) 1G 276905L Chlorobenzene GPR 1L

110 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 276906M Chlorobenzene GPR 2.5L 276907N Chlorobenzene GPR 'Safe-Break' 2.5L 27690CS Chlorobenzene GPR 25L 277024X 4-Chloro-m-cresol GPR (2-chloro-5-hydroxytoluene) 500G 277105X Chloroform GPR 1L 277106P Chloroform GPR 2.5L 277107Q Chloroform GPR 'Safe-Break' 2.5L 27710EA Chloroform GPR 25L 277286L 2-Chlorophenol GPR 2.5L 27728LD 2-Chlorophenol GPR 25L 277302R 4-Chlorophenol GPR 100G 277322V Chloroplatinic acid GPR 1G 277323W Chloroplatinic acid GPR 5G 277492P Trimethylchlorosilane GPR 25ML 277524G Chromium(III) chloride 6-hydrate GPR (chromic chloride) 500G 277574Q Chromium(III) oxide GPR (chromic oxide) 500G 277584S Chromium(III) potassium sulphate 12-hydrate GPR (chromic potassium sul 500G 277622H Chromium(VI) oxide GPR (chromium trioxide) 2.5KG 277624J Chromium(VI) oxide GPR (chromium trioxide) 500G 27762CR Chromium(VI) oxide GPR (chromium trioxide) 50KG 277634L Chromotropic acid sodium salt for formaldehyde determinations 100G 277734X Cinnamic acid GPR 500G

111 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 277804L Citric acid crystals GPR 500G 277807X Citric acid crystals GPR 5KG 277808P Citric Acid Crystals GPR 25KG 27780CT Citric acid crystals GPR 50KG 277814N Citric acid powder GPR 500G 277817Q Citric acid powder GPR 5KG 27781CV Citric acid powder GPR 50KG 277874C Cobalt(II) acetate 4-hydrate GPR (cobaltous acetate) 500G 277893F Cobalt(II) hydroxide carbonate GPR 250G 277902M Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 100G 277904X Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 500G 27790AU Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 5KG 277912X Cobalt(II) chloride anhydrous GPR (cobaltous chloride) 100G 277954B Cobalt(II) nitrate 6-hydrate GPR (cobaltous nitrate) 500G 278014Q Cobalt(II) sulphate 7-hydrate GPR (cobaltous sulphate) 500G 278033T Cobalt(II) thiocyanate GPR (cobaltous thiocyanate) 100G 278052W Colchicine 1G 27805FM Colchicine 5G 278083G Copper foil 0.10 mm (0.004 inch) GPR 250G 278102P Copper powder precipitated GPR 100G 278124V Copper turnings 500G 278125W Copper turnings 2.5KG

112 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 278176K Cresol mixed isomers GPR 2.5L 278206W m-Cresol GPR 2.5L 278294P Copper(II) acetate 1-hydrate GPR (cupric acetate) 500G 278334G Copper(II) carbonate hydroxide 1-hydrate GPR (cupric carbonate) 500G 278344Y Copper(II) chloride 2-hydrate GPR (cupric chloride) 500G 278345J Copper(II) chloride 2-hydrate GPR (cupric chloride) 1KG 27834CQ Copper(II) chloride 2-hydrate GPR (cupric chloride) 25KG 278353J Copper(II) chloride anhydrous GPR (cupric chloride) 250G 278394S Copper(II) nitrate 3-hydrate GPR (cupric nitrate) 500G 278395T Copper(II) nitrate 3-hydrate GPR (cupric nitrate) 1KG 278432H Copper(II) oxide powder GPR (cupric oxide) 100G 278434J Copper(II) oxide powder GPR (cupric oxide) 500G 278444L Copper(II) oxide wire form 0.61 mm (0.024 inch) 500G 27844CT Copper(II) oxide wire form 0.61 mm (0.024 inch) 50KG 278494V Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 500G 278495W Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 1KG 278497B Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 5KG 27849CG Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 50KG 278503F Copper(II) sulphate anhydrous GPR (cupric sulphate) 250G 278504G Copper(II) sulphate anhydrous GPR (cupric sulphate) 500G 27850EQ Copper(II) sulphate anhydrous GPR (cupric sulphate) 50KG 27858LQ Copper(I) oxide GPR (cuprous oxide) 5KG

113 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 278676C Cyclohexane GPR 2.5L 278677D Cyclohexane GPR 'Safe-Break' 2.5L 27867EK Cyclohexane GPR 25L 27867GM Cyclohexane GPR 190L 278706X Cyclohexanol GPR 2.5L 27870NY Cyclohexanol GPR 25L 278716Q Cyclohexanone GPR 2.5L 27871EB Cyclohexanone GPR 25L 278734S Cyclohexene GPR 500ML 278756B Cyclohexylamine GPR 2.5L 278824T Ammonium iron(III) citrate GPR green (ammonium ferric citrate) 500G 27882AC Ammonium iron(III) citrate GPR green (ammonium ferric citrate) 5KG 279212B Cetylpyridinium chloride GPR (1-hexadecylpyridinium chloride) 100G 279262L Cobalt oxide GPR (cobalt(II)-cobalt(III)-oxide) cobalt black 100G 279294T Carboxymethylcellulose sodium salt high viscosity GPR 500G 27929HJ Carboxymethylcellulose sodium salt high viscosity GPR 25KG 279326K 2-Butoxyethanol GPR 2.5L 27932HV 2-Butoxyethanol GPR 25L 279464T 1,4-Butyrolactone GPR (g-butyrolactone) 500ML 27946LN 1,4-Butyrolactone GPR (g-butyrolactone) 25L 279634T Ammonium hexanitratocerate (IV) GPR (ammonium ceric nitrate) 500G 27963GY Ammonium hexanitratocerate (IV) GPR (ammonium ceric nitrate) 25KG

114 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 279652V Ammonium bismuth citrate 100G 279664C di-Ammonium copper(II) chloride 2-hydrate GPR (ammonium cupric chlorid 500G 279754D Calcium sulphate (*'Drierite') regular about 3 mm (8 mesh) for drying 1LB 279764F Calcium sulphate (*'Drierite') self-indicating about 6 mm (4 mesh),for 1LB 279774H Calcium sulphate (*'Drierite') self-indicating about 3 mm (8 mesh),for 1LB 279844E Citric acid anhydrous GPR 500G 279925E iso-Amyl alcohol for the measurement of fat acc. to Gerber 1L 279935G Calcium carbide GPR 0.8 mm-1.8 mm 1KG 279956L Calcium chloride fused granular size up to 10 mm GPR 2.5KG 280015N n-Decane GPR 500ML 28001LG n-Decane GPR 2.5L 280034Q Decan-1-ol (n-decanol) 500ML 280076D Dekalin GPR 2.5L 28007LS Dekalin GPR 25L 280094F Devarda's alloy powder GPR about 45% Al 50% Cu and 5% Zn 500G 280106P Diacetone alcohol GPR 2.5L 280124R Diacetyl monoxime GPR 100G 28012CC Diacetyl monoxime GPR 1KG 280164C 1,2-Diaminoethane GPR (ethylenediamine) 500ML 280165D 1,2-Diaminoethane GPR (ethylenediamine) 'Safe-Break' 2.5L 280214S Ethylenediaminetetra-acetic acid GPR 500G 28021CD Ethylenediaminetetra-acetic acid GPR 50KG

115 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 280233V Ethylenediaminetetra-acetic acid ferric monosodium salt 250G 28023MR Ethylenediaminetetra-acetic acid ferric monosodium salt 5KG 280244B Ethylenediaminetetra-acetic acid dipotassium salt GPR 500G 28024LS Ethylenediaminetetra-acetic acid dipotassium salt GPR 25KG 280254D Ethylenediaminetetra-acetic acid disodium salt GPR 500G 28025CL Ethylenediaminetetra-acetic acid disodium salt GPR 25KG 280263E Ethylenediaminetetra-acetic acid tetrasodium salt GPR 250G 28026BM Ethylenediaminetetra-acetic acid tetrasodium salt GPR 5KG 280273G 1,6-Diaminohexane GPR (hexamethylenediamine; 1, 6-hexanediamine) 100G 28055LG Dibromomethane GPR (methylene bromide) 2.5L 280644N Di-n-butylamine GPR 500ML 280674T 2,6-Di-tert.-butyl-p-cresol GPR (butylated hydroxytoluene) 500G 280704Y Di-n-butyl ether GPR 500ML 280706K Di-n-butyl ether GPR 2.5L 280734X Di-n-butyl phthalate GPR 500ML 280736Q Di-n-butyl phthalate GPR 2.5L 28073EB Di-n-butyl phthalate GPR 25L 280754S Dichloroacetic acid GPR 500ML 280826R 1,2-Dichlorobenzene GPR 2.5L 280935V 1,2-Dichloroethane GPR (ethylene chloride) 1L 280936W 1,2-Dichloroethane GPR (ethylene chloride) 2.5L 28093EH 1,2-Dichloroethane GPR (ethylene chloride) 25L

116 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 280961A Dichloromethane GPR (methylene chloride) 'Safe-Break' 2.5L 280964D Dichloromethane GPR (methylene chloride) 500ML 280966F Dichloromethane GPR (methylene chloride) 2.5L 28096EN Dichloromethane GPR (methylene chloride) 25L 28096GP Dichloromethane GPR (methylene chloride) 190L 281206W Diethylamine GPR 2.5L 28120HK Diethylamine GPR 25L 281324E Diethyl ether GPR 500ML 281325F Diethyl ether GPR 1L 281326G Diethyl ether GPR 2.5L 281327H Diethyl ether GPR 'Safe-Break' 2.5L 28132DN Diethyl ether GPR 25L 281336Y Diethyl ether specially dried 2.5L 281353J Di(2-ethylhexyl)phosphate GPR 250ML 281426J Diethyl phthalate GPR 2.5L 28142ER Diethyl phthalate GPR 25L 281483S Digitonin GPR 5G 281506Y Digol GPR (diethylene glycol) 2.5L 28150EQ Digol GPR (diethylene glycol) 25L 281522Y 1,3-Dihydroxyacetone GPR 25G 281763A Di-iodomethane GPR 25ML 28176EL Di-iodomethane GPR 500ML

117 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 281844A 1,2-Dimethoxyethane GPR (ethylene glycol dimethyl ether) 500ML 281883H 4-Dimethylaminobenzaldehyde GPR 100G 281893J 4-Dimethylaminobenzaldehyde for hydrazine determinations 100G 281954F NN-Dimethylaniline GPR 500ML 281972H Dimethyldichlorosilane 25ML 281984L Dimethyldigol GPR (diethylene glycol dimethyl ether; diglyme) 500ML 282104V Dimethyl phthalate GPR 500ML 282146Y Dimethyl sulphate GPR 2.5L 282164K Dimethyl sulphoxide GPR 500ML 282166M Dimethyl sulphoxide GPR 2.5L 28218HE NN-Dimethyl-p-toluidine GPR 2.5L 282353N 3,5-Dinitrosalicylic acid GPR (3, 5-dinitro-2-hydroxybenzoic acid) 100G 282386W 1,4-Dioxan GPR (diethylene dioxide) 2.5L 282514M Diphenyl ether 500ML 282686Y Di-iso-propyl ether GPR 2.5L 28268HT Di-iso-propyl ether GPR 25L 282743A n-Dodecane GPR 100ML 28274LS n-Dodecane GPR 2.5L 282814V Dulcitol GPR (dulcite) 25G 282904W Propylene oxide GPR (1,2-epoxypropane) 500ML 282906B Propylene oxide GPR (1,2-epoxypropane) 2.5L 28290EJ Propylene oxide GPR (1,2-epoxypropane) 25L

118 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 282966N Ethanediol GPR 2.5L 28296EV Ethanediol GPR 25L 28296GA Ethanediol GPR 180L 283026F Ethanol 90% (rectified spirit) (duty free) 2.5L 28302HQ Ethanol 90% (rectified spirit) (duty free) 25L 283046J Ethanol 99.7-100% v/v ("absolute") GPR (in bond) 500ML 283047K Ethanol 99.7-100% v/v ("absolute") GPR (duty free) 2.5L 28304ER Ethanol 99.7-100% v/v ("absolute") GPR (duty free) 25L 283066N Ethanolamine GPR 2.5L 283096T 2-Ethoxyethanol GPR 2.5L 28309EE 2-Ethoxyethanol GPR 25L 283113D Ethyl acetate GPR PE bottle 1L 283114E Ethyl acetate GPR PE bottle 2.5L 283115F Ethyl acetate GPR 1L 283116G Ethyl acetate GPR 2.5L 28311EX Ethyl acetate GPR 25L 28311GQ Ethyl acetate GPR 180L 283172X Ethyl 4-aminobenzoate GPR (benzocaine) 100G 28317CB Ethyl 4-aminobenzoate GPR (benzocaine) 5KG 283206H Ethylbenzene GPR 2.5L 283303H Ethyl cellulose GPR (cellulose ethyl ether) 250G 283536W Butanone GPR (ethyl methyl ketone) 2.5L

119 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28353EH Butanone GPR (ethyl methyl ketone) 25L 28353GJ Butanone GPR (ethyl methyl ketone) 190L 28356HQ Ethyl oleate GPR prepared from oleic acid technical 25L 283592H N-Ethylpiperidine GPR 100ML 283742D Eugenol 100ML 283794P Iron(III) chloride anhydrous GPR (ferric chloride) 500G 283795Q Iron(III) chloride anhydrous GPR (ferric chloride) 1KG 283797S Iron(III) chloride anhydrous GPR (ferric chloride) 5KG 28379CA Iron(III) chloride anhydrous GPR (ferric chloride) 50KG 283806C Iron(III) chloride solution about 60% w/v FeCl3 (ferric chloride solut 2.5L 283814C Iron(III) citrate 3-hydrate (ferric citrate) 500G 28381JR Iron(III) citrate 3-hydrate (ferric citrate) 5KG 283844Y Iron(III) nitrate 9-hydrate GPR (ferric nitrate) 500G 283874X Iron(III) oxide (ferric oxide) 500G 283944L Iron(II) chloride 4-hydrate GPR (ferrous chloride) 500G 284005E Iron(II) sulphate 7-hydrate GPR (ferrous sulphate) 1KG 28400CL Iron(II) sulphate 7-hydrate GPR (ferrous sulphate) 50KG 284064P Fluorescein GPR (also for microscopy) 250G 284073Q Fluorescein complexone 5G 284094V Fluorescein sodium GPR (uranin) 500G 284211Y Formaldehyde solution about 40% w/v GPR 1L 284212J Formaldehyde solution about 40% w/v GPR PE bottle 2.5L

120 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 284216N Formaldehyde solution about 40% w/v GPR 'Safe-Break' 2.5L 28421DU Formaldehyde solution about 40% w/v GPR 25L 284225X Formamide GPR 1L 284226P Formamide GPR 2.5L 28422CV Formamide GPR 25L 284254T Dimethylformamide GPR (formdimethylamide) 500ML 284256V Dimethylformamide GPR (formdimethylamide) 2.5L 28425EG Dimethylformamide GPR (formdimethylamide) 25L 28425FH Dimethylformamide GPR (formdimethylamide) 190L 284293D Formic acid GPR about 90% H.COOH 'Safe-Break' 500ML 284294E Formic acid GPR about 90% H.COOH 500ML 284295F Formic acid GPR about 90% H.COOH 'Safe-Break' 2.5L 284296G Formic acid GPR about 90% H.COOH 2.5L 28429CM Formic acid GPR about 90% H.COOH 25L 284304M Formic acid 98/100% GPR 500ML 284305N Formic acid 98/100% GPR 'Safe-Break' 2.5L 284306X Formic acid 98/100% GPR 2.5L 28430LG Formic acid 98/100% GPR 25L 284335T D(-)Fructose GPR (laevulose) 500G 284384F Furfuraldehyde GPR 500ML 284504S D-Glucose anhydrous GPR 500G 284508W D-Glucose anhydrous GPR 5KG

121 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28450CD D-Glucose anhydrous GPR 50KG 284515V D-Glucose monohydrate GPR 1KG 28451HK D-Glucose monohydrate GPR 50KG 284544D Glycerol GPR 500ML 284545E Glycerol GPR 1L 284546F Glycerol GPR 2.5L 28454EN Glycerol GPR 25L 28454FX Glycerol GPR 180L 284564H Glycerol triacetate GPR 500ML 284584L Glycine chromatographically homogeneous 500G 284586N Glycine chromatographically homogeneous 5KG 284643F Guaiacol GPR (o-methoxyphenol) 250G 284674M Guanidinium chloride GPR 500G 28467LG Guanidinium chloride GPR 25KG 284702W Heparin Sodium EACH 284703A Heparin Sodium EACH 284716F Heptane fraction from petroleum GPR 2.5L 28471LU Heptane fraction from petroleum GPR 25L 284736J n-Heptane GPR 2.5L 284737K n-Heptane GPR 'Safe-Break' 2.5L 28473CP n-Heptane GPR 25L 284745K Heptan-1-ol GPR 1L

122 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 284793S n-Hexadecane GPR 100ML 28479EG n-Hexadecane GPR 1L 284834K Hexamine GPR (hexamethylenetetramine) 500G 28483CS Hexamine GPR (hexamethylenetetramine) 25KG 284846X Hexane 60-80慢 fraction from petroleum GPR 2.5L 284856Q Hexane 67-70慢 fraction from petroleum GPR 2.5L 28485EB Hexane 67-70慢 fraction from petroleum GPR 25L 28485FC Hexane 67-70慢 fraction from petroleum GPR 190L 284866S Hexane fraction from petroleum low in aromatic hydrocarbons GPR 2.5L 28486LK Hexane fraction from petroleum low in aromatic hydrocarbons GPR 25L 284884U n-Hexane GPR 500ML 284886W n-Hexane GPR 2.5L 28488EH n-Hexane GPR 25L 284916L Hexan-1-ol GPR 2.5L 28491HW Hexan-1-ol GPR 25L 285013Y Hydrazinium chloride GPR 250G 285026N Hydrazine hydrate GPR 2.5L 285056T Hydrobromic acid 41% GPR 'Safe-Break' 2.5L 285074V Hydrochloric acid GPR sp. gr. 1.18 2.5L 285078C Hydrochloric acid GPR sp. gr. 1.18 1L 28507AE Hydrochloric acid GPR sp. gr. 1.18 PE bottle 1L 28507BF Hydrochloric acid GPR sp. gr. 1.18 PE bottle 2.5L

123 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28507CG Hydrochloric acid GPR sp. gr. 1.18 25L 285123N Hydrochloric acid low in lead for foodstuffs analysis sp. gr. 1.18 'Sa 500ML 285145T Hydrofluoric acid GPR redistilled about 40% HF 1L 28514DE Hydrofluoric acid GPR redistilled about 40% HF 5L 285164W Hydrogen bromide solution in glacial acetic acid about 33% HBr (45%w/v 500ML 28516LQ Hydrogen bromide solution in glacial acetic acid about 33% HBr (45%w/v 2.5L 285175C Hydrogen peroxide solution about 6% w/v H2O2 GPR (20 volumes) 2L 285185E Hydrogen peroxide solution about 12% w/v H2O2 GPR (40 volumes) 2L 285194F Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 500ML 285196H Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 2L 285234T Hydroxylammonium chloride GPR 500G 28523CE Hydroxylammonium chloride GPR 25KG 285454G Hypophosphorous acid GPR 500ML 285466K Imidazole GPR (glyoxaline) 500G 285553Y Indium sulphate 25G 28555BQ Indium sulphate 1KG 285584P Indol-3-Acetic Acid Gpr 25G 285593Q Indol-3-ylbutyric acid GPR 5G 285615F Inosine GPR 25G 285642Y Iodine resublimed GPR 100G 285644K Iodine resublimed GPR 500G 285645L Iodine resublimed GPR 1KG

124 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 285653L Iodine bromide GPR 100G 285663N Iodine chloride GPR 25ML 285695V Iodine trichloride GPR 100G 285696W Iodine trichloride GPR 25G 285813J Iodoethane GPR 100ML 285853R Iodomethane GPR 100ML 285854S Iodomethane GPR 250ML 285974C Iron filings coarse 500G 286024P Iron powder reduced GPR 500G 286031X Iron wire on reels 0.19-0.21 mm (0.008 inch) PK6 286182F 4-Dimethylaminocinnamaldehyde 10G 28639LJ Di-n-butyltin dilaurate GPR 1L 286402V Di-n-butyltin diacetate GPR 100ML 286484Q Ethylene dimethacrylate 500ML 286494S 2-Hydroxyethyl methacrylate 500ML 286526J Di-iso-octyl phthalate [Bis-(2-ethylhexyl)-phthalate] 2.5L 28652LB Di-iso-octyl phthalate [Bis-(2-ethylhexyl)-phthalate] 25L 286646Q 2-Ethoxyethyl acetate GPR 2.5L 286712J trans-1, 2-Diaminocyclohexane-NNN'N'-tetra-acetic acid GPR (CDTA) 25G 286722L EGTA 25G 286735Q Heavy distillate for the testing of petroleum products by IP and ASTM 2.5L 28673LJ Heavy distillate for the testing of petroleum products by IP and ASTM 25L

125 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 286773W Dodecenylsuccinic anhydride (DDSA) 250ML 286824Q Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 500ML 286826S Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 2.5L 28682HG Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 25L 286874D Imidazole extra pure GPR 500G 28687JS Imidazole extra pure GPR 5KG 286883E Hydroxylammonium chloride 'SpectrosoL' low in mercury 250G 286906R Hydrazine solution about 40% NH2.NH2 2.5L 286915S Iron(III) chloride 6-hydrate GPR (ferric chloride) 1KG 286924T Sodium dichloroisocyanurate GPR 500G 286945B Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 1L 287014R Hydriodic acid 57% HI GPR 'Safe-Break' 500ML 287034V Diethylene triamine GPR 500ML 287184L tetra-Fluoroboric acid GPR about 50% HBF4 500ML 287194N Ethanol 96% v/v GPR (duty free) 500ML 287196P Ethanol 96% v/v GPR (duty free) 2.5L 28719DW Ethanol 96% v/v GPR (duty free) 25L 287206A iso-Hexane GPR 2.5L 290016T Lactic acid GPR about 90% pure (a variable mixture of D- and L-lactic 2.5L 29001CC Lactic acid GPR about 90% pure (a variable mixture of D- and L-lactic 25L 290103R Lanthanum oxide GPR 100G 29010CD Lanthanum oxide GPR 1KG

126 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 290184L Lead shot 500G 290214A Lead(II) acetate 3-hydrate GPR (lead acetate) 500G 290215B Lead(II) acetate 3-hydrate GPR (lead acetate) 1KG 290224C Lead acetate basic GPR 500G 290234E Lead(II) bromide GPR (lead bromide) 500G 290244G Lead(II) carbonate GPR (lead carbonate) 500G 290294Q Lead(IV) oxide GPR (lead dioxide) 500G 290384R Lead(II) nitrate GPR (lead nitrate) 500G 290404E Lead(II) oxide GPR (lead monoxide) 500G 290534N Lecithin egg GPR 100G 290556T Ligroin GPR 2.5L 290593B Lithium powder 25G 290654U Lithium carbonate GPR 500G 290662U Lithium chloride 1-hydrate for atomic spectroscopy 100G 290674B Lithium chloride anhydrous GPR 500G 29067CJ Lithium chloride anhydrous GPR 5KG 29068EN tri-Lithium citrate GPR 50KG 29070CV Lithium fluoride GPR 2.5KG 29073CE Lithium hydroxide GPR 5KG 290764C Lithium nitrate GPR 500G 290803P Lithium sulphate GPR 250G 290851A Magnesium coarse powder 100G

127 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 290861C Magnesium ribbon GPR 25G 290882H Magnesium turnings GPR 500G 290892J Magnesium turnings for Grignard reactions 500G 29089EV Magnesium turnings for Grignard reactions 25KG 290934C Magnesium carbonate hydrated basic light GPR 500G 29093DL Magnesium carbonate hydrated basic light GPR 15KG 290944E Magnesium carbonate hydrated basic heavy GPR 500G 290964Y Magnesium chloride 6-hydrate GPR 500G 290968M Magnesium chloride 6-hydrate GPR 5KG 29096CQ Magnesium chloride 6-hydrate GPR 50KG 290984M Magnesium citrate 14-hydrate GPR 500G 291064Y Magnesium nitrate GPR 500G 291094X Magnesium oxide light GPR 500G 29109KH Magnesium oxide light GPR 5KG 291104W Magnesium oxide heavy GPR 500G 291144H Magnesium perchlorate dried GPR 500G 291172L Magnesium sulphate 7-hydrate GPR 100G 291175X Magnesium sulphate 7-hydrate GPR 1KG 291177Q Magnesium sulphate 7-hydrate GPR 5KG 29117CV Magnesium sulphate 7-hydrate GPR 50KG 291184P Magnesium sulphate dried GPR 500G 291186R Magnesium sulphate dried GPR 2.5KG

128 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29118BW Magnesium sulphate dried GPR 25KG 291245L Maleic acid GPR 1KG 29124BR Maleic acid GPR 25KG 29124CS Maleic acid GPR 50KG 291273P DL-Malic acid GPR 500G 291293T Malonic acid GPR 100G 291312F Maltose GPR 100G 291314H Maltose GPR 500G 29131AN Maltose GPR 5KG 291334L Manganese electrolytic GPR 500G 291364R Manganese(II) carbonate GPR (manganous carbonate) 500G 29136CC Manganese(II) carbonate GPR (manganous carbonate) 5KG 291374T Manganese(II) chloride 4-hydrate GPR (manganous chloride) 500G 291394A Manganese(IV) oxide precipitated GPR (manganese dioxide) 500G 291464U Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 500G 291465V Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 2.5KG 29146CF Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 50KG 291474W Manganese(II) sulphate 1-hydrate GPR (manganous sulphate) 500G 291484B Mannitol GPR 500G 291485C Mannitol GPR 2.5KG 29148CJ Mannitol GPR 25KG 291507X Marble chips 5KG

129 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 291533Q Menthol GPR 100G 291604X Mercury(II) acetate GPR (mercuric acetate) 500G S1 291632S Mercury(II) chloride fine crystals GPR (mercuric chloride) 100G S1 291634U Mercury(II) chloride fine crystals GPR (mercuric chloride) 500G S1 291653A Mercury(II) iodide red GPR (mercuric iodide) 100G S1 291655C Mercury(II) iodide red GPR (mercuric iodide) 500G S1 29165HX Mercury(II) iodide red GPR (mercuric iodide) 5KG S1 291664D Mercury(II) nitrate 1-hydrate GPR 500G S1 291683G Mercury(II) oxide red GPR (mercuric oxide) 100G 291685Y Mercury(II) oxide red GPR (mercuric oxide) 500G 291743B Mercury(II) sulphate GPR (mercuric sulphate) 100G 291744C Mercury(II) sulphate GPR (mercuric sulphate) 250G 291763F Mercury(II) thiocyanate (mercuric thiocyanate) GPR 100G 291774Y Mercurochrome 25G S1 291824B Mercury(I) nitrate 2-hydrate GPR (mercurous nitrate) 500G S1 291853G Mercury GPR 250G 291856J Mercury GPR 1KG 291903W Metaphosphoric acid GPR 250G 291904A Metaphosphoric acid GPR 500G 291924E Methanol GPR 500ML 291926G Methanol GPR 2.5L 29192AK Methanol GPR PE bottle 1L

130 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29192BL Methanol GPR PE bottle 2.5L 29192FP Methanol GPR 25L 29192HR Methanol GPR 180L 291936Y Methanol GPR specially dried 2.5L 291986S 2-Methoxyethanol GPR 2.5L 29198DC 2-Methoxyethanol GPR 25L 292003W 4-Methoxyphenol GPR 100G 29200CY 4-Methoxyphenol GPR 5KG 292024E Methyl acetate GPR 500ML 292026G Methyl acetate GPR 2.5L 292027H Methyl acetate GPR 'Safe-Break' 2.5L 292144L Methyl benzoate GPR 500ML 292174R Methyl cellulose low substitution GPR 500G 29217BB Methyl cellulose low substitution GPR 20KG 29217CC Methyl Cellulose Low Substitution Gpr 25KG 292204G Acetonitrile GPR (methyl cyanide) 500ML 292206Y Acetonitrile GPR (methyl cyanide) 2.5L 29220HT Acetonitrile GPR (methyl cyanide) 25L 29220MB Acetonitrile GPR (methyl cyanide) 190L 292214Y Methylcyclohexane GPR 500ML 292284W Methyl formate GPR 500ML 292314L Methyl-4-hydroxybenzoate GPR 500G

131 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29231EV Methyl-4-hydroxybenzoate GPR 25KG 292344R Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 500ML 292346T Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 2.5L 29234LL Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 25L 292364V 1-Methylnaphthalene GPR 500ML 292496J Pentan-2-one GPR (methyl n-propyl ketone) 2.5L 292514R N-Methyl-2-pyrrolidone GPR 500ML 29251CC N-Methyl-2-pyrrolidone GPR 2.5L 29251LL N-Methyl-2-pyrrolidone GPR 25L 292566G Methyl salicylate GPR 2.5L 292613T Methyl toluene-4-sulphonate GPR 250G 292664H Metol GPR (4-methylaminophenol sulphate) 500G 29267AP Molybdenum powder 5KG 292684L Molybdenum disulphide 500G 29268KE Molybdenum disulphide 5KG 292704V Molybdic acid GPR 500G 292713W dodeca-Molybdophosphoric acid GPR 100G 292714A dodeca-Molybdophosphoric acid GPR 500G 292756K Naphtha solvent GPR (gas naphtha) 2.5L 29275CQ Naphtha solvent GPR (gas naphtha) 25L 292774M Naphthalene GPR 500G 292873X 1,2-Naphthaquinone-4-sulphonic acid sodium salt 25G

132 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 293044M N-1-Naphthylethylenediamine dihydrochloride GPR 10G 293045N N-1-Naphthylethylenediamine dihydrochloride GPR 100G 29304HC N-1-Naphthylethylenediamine dihydrochloride GPR 1KG 293084U Nickel thin sheet 0.15 mm (0.006 inch) GPR 500G 293164T Nickel(II) chloride 6-hydrate GPR (nickel chloride) 500G 293165U Nickel(II) chloride 6-hydrate GPR (nickel chloride) 2.5KG 293254U Nickel(II) oxide black (nickel oxide) 500G 293294F Nickel (II) sulphate 6-hydrate GPR (nickel sulphate) 500G 293295G Nickel (II) sulphate 6-hydrate GPR (nickel sulphate) 2.5KG 293350T Nitric acid GPR 'Safe-Break' 500ML 293353W Nitric acid GPR 'Safe-Break' 1L 293355B Nitric acid GPR 'Safe-Break' 2.5L 293356C Nitric acid GPR 2.5L 293358E Nitric acid GPR 1L 29335EK Nitric acid GPR 25L 293364C Nitric acid 69.0 0.5% low in lead for foodstuffs analysis 'Safe-Break' 500ML 293534C Nitrobenzene GPR 500ML 293682N 4-(4-Nitrobenzyl)pyridine GPR 5G 293714E Nitromethane GPR 500ML 29371CM Nitromethane GPR 25L 293734Y Nitron GPR 25G 293793T 4-Nitrophenol GPR 100G

133 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 294012Y n-Nonane GPR 100ML 29401LE n-Nonane GPR 2.5L 294075A n-Octane GPR 500ML 29407LQ n-Octane GPR 2.5L 294084B Octan-1-ol (n-octanol) GPR 500ML 294086D Octan-1-ol (n-octanol) GPR 2.5L 294093C Octan-1-ol GPR (n-octanol) specially pure 250ML 294106N Octan-2-ol GPR 2.5L 294134R n-Octanoic acid GPR (n-octoic acid) 500ML 294204X Orthophosphoric acid GPR 500ML 294205P Orthophosphoric acid GPR 1L 294206Q Orthophosphoric acid GPR 2.5L 294207R Orthophosphoric acid GPR 'Safe-Break' 1L 29420AU Orthophosphoric acid GPR PE bottle 500ML 29420BV Orthophosphoric acid GPR PE bottle 2.5L 29420EB Orthophosphoric acid GPR 25L 294214Q Orthophosphoric acid about 100% H3PO4 500G 294222Q Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 0.1G 294224S Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 0.5G 294225T Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 1G 294234U Oxalic acid GPR 500G 294235V Oxalic acid GPR 2.5KG

134 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 294244W Oxalic acid anhydrous 500G 294264D Oxalyl chloride 25ML 294312R Palladium(II) chloride GPR 1G 294313S Palladium(II) chloride GPR 5G 294322T Palladium nitrate 1G 294365H Paraffin liquid colourless light GPR 2.5L 29436EQ Paraffin liquid colourless light GPR 25L 294375J Paraffin liquid colourless heavy GPR 2.5L 29437ES Paraffin liquid colourless heavy GPR 25L 294386M Paraffin liquid yellow for oil baths 2.5L 29438EU Paraffin liquid yellow for oil baths 25L 294424B Paraffin soft white GPR 500G 29442HX Paraffin soft white GPR 50KG 294463Y Paraffin wax congealing point 65-71慢 (150-160慚) 500G 294474L Paraformaldehyde GPR 500G 294484N Paraldehyde GPR 500ML 294486P Paraldehyde GPR 2.5L 294516E n-Pentane GPR 2.5L 294517F n-Pentane GPR 'Safe-Break' 2.5L 29451CK n-Pentane GPR 25L 294524E iso-Pentane GPR (2-methylbutane) 500ML 294526G iso-Pentane GPR (2-methylbutane) 2.5L

135 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29452EX iso-Pentane GPR (2-methylbutane) 25L 294556M Pentan-1-ol GPR 2.5L 29455CS Pentan-1-ol GPR 25L 294564M Pentan-2-ol GPR 500ML 294582X Perchloric acid GPR 60-62% HClO4 'Safe-Break' 500ML 294583P Perchloric acid GPR 60-62% HClO4 'Safe-Break' 2.5L 294584Q Perchloric acid GPR 60-62% HClO4 500ML 294586S Perchloric acid GPR 60-62% HClO4 2.5L 294587T Perchloric acid GPR 60-62% HClO4 1L 29458DC Perchloric acid GPR 60-62% HClO4 22L 294603C Periodic acid solution GPR about 50% HIO4.2H2O 'Safe-Break' 100ML 294616H Petroleum fraction boiling range 190-240慢 2.5L 294626J Petroleum spirit conforming to IP spec. for the determination of water 2.5L 294774U Phenol detached crystals GPR 500G 294775V Phenol detached crystals GPR 1KG 29477CF Phenol detached crystals GPR 25KG 294785A Phenol liquefied (phenol solution 80% w/w in water) 'Safe-Break' 2.5L 295003L p-Phenylenediamine GPR 100G 29500CU p-Phenylenediamine GPR 5KG 295043T DL-1-Phenylethanol GPR 250ML 295054W 2-Phenylethanol GPR 500ML 295193J Phenyl salicylate GPR 250G

136 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 295234B Phloroglucinol GPR 100G 295273Y di-Phosphorus pentaoxide GPR (phosphorus pentoxide) 250G 295294N Phosphorus red 500G 295364K Phosphoryl trichloride GPR (phosphoryl chloride) 500ML 295472N Physostigmine salicylate GPR 1G 295544M Picric acid GPR (2,4,6-trinitrophenol) 500G 295582S Pilocarpine hydrochloride GPR 1G 29558HK Pilocarpine hydrochloride GPR 50G 295593V Pilocarpine nitrate GPR 5G 295654R Piperidine GPR 250ML 295693B Platinum wire s.w.g. 26 0.46 mm 15CM 295694C Platinum wire s.w.g. 26 0.46 mm 30CM 295695D Platinum wire s.w.g. 26 0.46 mm 60CM 295696E Platinum wire s.w.g. 26 0.46 mm 90CM 295704K Polyethylene glycol average molecular weight 200 500ML 295714M Polyethylene glycol average molecular weight 400 500ML 295716X Polyethylene glycol average molecular weight 400 2.5L 29571CU Polyethylene glycol average molecular weight 400 25L 295734Q Polyethylene glycol 600 500ML 295754U Polyethylene glycol average molecular weight 1500 500G 295764W Polyethylene glycol average molecular weight 4000 500G 29576LQ Polyethylene glycol average molecular weight 4000 25KG

137 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 295774B Polyethylene glycol 6000 500G 29577AH Polyethylene glycol 6000 5KG 29577LS Polyethylene glycol 6000 25KG 295783C Polyphosphoric acid GPR 250ML 295794F Polyvinylpyrrolidone (PVP) 500G 295814P Potassium acetate GPR 500G 295884G Potassium bromate GPR 500G 295894Y Potassium bromide GPR 500G 295895J Potassium bromide GPR 2.5KG 295922S Potassium Carbonate Anhydrous Gpr 100G 295924U Potassium carbonate anhydrous GPR 500G 295928B Potassium carbonate anhydrous GPR 5KG 29592CF Potassium carbonate anhydrous GPR 50KG 295934W Potassium chlorate GPR 500G 295944B Potassium chloride GPR 500G 295945C Potassium chloride GPR 1KG 29594BY Potassium chloride GPR 5KG 29594DK Potassium chloride GPR 25KG 295962D Potassium hexachloroplatinate(IV) (potassium chloroplatinate) 1G 29596HS Potassium hexachloroplatinate(IV) (potassium chloroplatinate) 100G 295984J Potassium chromate GPR 500G 29598AP Potassium chromate GPR 5KG

138 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 295994L tri-Potassium citrate GPR 500G 296034W Potassium cyanide GPR 296054D Potassium dichromate GPR 29605BK Potassium dichromate GPR 296084J Potassium dihydrogen orthophosphate GPR 296087M Potassium dihydrogen orthophosphate GPR 29608CR Potassium dihydrogen orthophosphate GPR 296104T Potassium hexacyanoferrate(III) GPR (potassium ferricyanide) 296114V Potassium hexacyanoferrate(II) 3-hydrate GPR (potassium ferrocyanide) 296134C Potassium fluoride anhydrous GPR 296135D Potassium fluoride anhydrous GPR 29613LT Potassium fluoride anhydrous GPR 296165J Potassium hydrogen carbonate GPR 29616LC Potassium hydrogen carbonate GPR 296184M Potassium hydrogen di-iodate GPR 296194X di-Potassium hydrogen orthophosphate anhydrous GPR 296197R di-Potassium hydrogen orthophosphate anhydrous GPR 29619EB di-Potassium hydrogen orthophosphate anhydrous GPR 296214B Potassium hydrogen phthalate GPR 296234F Potassium hydrogen sulphate GPR 296265M Potassium hydrogen (+)-tartrate GPR 29626CT Potassium hydrogen (+)-tartrate GPR

139 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 296274N Potassium hydroxide GPR flake 29627LH Potassium hydroxide GPR flake 296284P Potassium hydroxide GPR pellets 296285Q Potassium hydroxide GPR pellets 296287S Potassium hydroxide GPR pellets 29628MK Potassium hydroxide GPR pellets 296302A Potassium iodate GPR 296304C Potassium iodate GPR 296312C Potassium iodide GPR 296313D Potassium iodide GPR 296314E Potassium iodide GPR 296315F Potassium iodide GPR 296317H Potassium iodide GPR 29631CM Potassium iodide GPR 296322E Potassium iodide AsT in 1 g tablets 296324G Potassium iodide AsT in 1 g tablets 296334Y Potassium lactate solution 296372X Potassium molybdate GPR 29637LK Potassium molybdate GPR 296384S Potassium nitrate GPR 296385T Potassium nitrate GPR 29638CD Potassium nitrate GPR

140 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 296394U Potassium nitrite GPR 296404F tri-Potassium orthophosphate GPR 296415Y Potassium oxalate GPR 296424J Potassium perchlorate GPR 296435M Potassium periodate GPR 296444N Potassium permanganate GPR 296445X Potassium permanganate GPR 29644EA Potassium permanganate GPR 296484V tetra-Potassium pyrophosphate GPR 296495B di-Potassium disulphate GPR 296546S Potassium silicate solution 29654LK Potassium silicate solution 296552Q Potassium silver cyanide 296564U Potassium sodium (+)-tartrate powder GPR 296574W Potassium sodium (+)-tartrate crystals GPR 296584B Potassium sulphate GPR 296585C Potassium sulphate GPR 296604L Potassium sulphide (poly) (liver of sulphur) 296664A Potassium thiocyanate GPR 296723R Proflavine hemisulphate 29672EF Proflavine hemisulphate 296736W Propane-1,2-diol GPR

141 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29673EH Propane-1,2-diol GPR 296794J Propan-1-ol GPR 296796L Propan-1-ol GPR 29679ET Propan-1-ol GPR 296884K Propionic acid GPR 296886M Propionic acid GPR 296924B n-Propyl acetate GPR 296926D n-Propyl acetate GPR 296936F iso-Propyl acetate GPR 296941C Propan-2-ol GPR (iso-propyl alcohol) PE bottle 296942D Propan-2-ol GPR (iso-propyl alcohol) PE bottle 296945G Propan-2-ol GPR (iso-propyl alcohol) 296946H Propan-2-ol GPR (iso-propyl alcohol) 29694DX Propan-2-ol GPR (iso-propyl alcohol) 29694EP Propan-2-ol GPR (iso-propyl alcohol) 297004U Propylene carbonate GPR 297044F n-Propyl 3,4,5-trihydroxybenzoate 297074L Pyridine GPR 297076N Pyridine GPR 29707DU Pyridine GPR 29707EV Pyridine GPR 297086P Pyridine anhydrous GPR

142 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 297155L Pyrogallol GPR (1,2,3-trihydroxybenzene) 297256P Nitroethane GPR 297272P Pyromellitic dianhydride 297384W 2-Phenoxyethanol GPR (phenyl cellosolve) 297394B Petroleum spirit GPR 60-80慢 29739EL Petroleum spirit GPR 60-80慢 297442P Palladium/charcoal activated (10% Pd) 297522X Platinum(IV) oxide (Adam's type catalyst) (platinum dioxide) 297583E Polyvinylpyrrolidone (PVP) 297676Y Polypropylene glycol 2025 29767LA Polypropylene glycol 2025 297876X Polypropylene glycol 1025 297883N Polyacrylamide 297914D Polyvinyl alcohol 297962L Lithium metaborate 2-hydrate GPR 29796HD Lithium metaborate 2-hydrate GPR 298244P Petroleum spirit GPR 30-40慢 298254R Petroleum spirit GPR 40-60慢 29825EE Petroleum spirit GPR 40-60慢 298264T Petroleum spirit GPR 80-100慢 29826HJ Petroleum spirit GPR 80-100慢 298274V Petroleum spirit GPR 100-120慢

143 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29827HL Petroleum spirit GPR 100-120慢 298374B Potassium permanganate low in mercury 'SpectrosoL' 298395G Paraffin wax pastillated congealing point about 51-53慢 298415Q Paraffin wax pastillated congealing point about 57-60慢 298416R Paraffin wax pastillated congealing point about 57-60慢 298422P Periodic acid GPR 29842AA Periodic acid GPR 298444V di-Potassium hydrogen orthophosphate 3-hydrate GPR 298464C Magnesium stearate GPR 298472C 3-Methylbenzothiazol-2-one hydrazone hydrochloride GPR (MBTH) 298486Y tert.-Butyl methyl ether GPR 29848CX tert.-Butyl methyl ether GPR 29848EQ tert.-Butyl methyl ether GPR 298522S Magnesium iodate 4-hydrate (magnesium iodate tetrahydrate) 298542W Nickel coils for assay of tin 298614V di-Potassium peroxodisulphate GPR (potassium persulphate) 298632A Lecithin soya bean 298644E Polyethylene glycol average molecular weight 20,000 298676M 1-Methoxypropan-2-ol GPR 298692M Potassium hydrogen phthalate pH standard 29869CW Potassium hydrogen phthalate pH standard 298865P Platinum wire 0.25mm (0.01 inch) suitable for use in electrophoresis a

144 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 298902D Orcinol GPR 298913G Lithium hydroxide anhydrous GPR 298932J Lithium (metal rods) 300102A Quinine sulphate 300114E Quinol GPR (1,4-dihydroxybenzene) (hydroquinone) 30011EX Quinol GPR (1,4-dihydroxybenzene) (hydroquinone) 300124G Quinoline GPR 30012LA Quinoline GPR 300194U Resorcinol GPR 300354S Salicylaldehyde GPR 300384B Salicylic acid GPR 300432P Sebacoyl chloride GPR 300454V Selenium powder GPR 30045EY Selenium powder GPR 300503N Selenium dioxide GPR 30050EB Selenium dioxide GPR 300574F Silica gel precipitated 300584H Silica gel precipitated acid washed GPR 30059AP Silica colloidal powder low in iron 300604R Silica gel beads about 2-5 mm 300624V Silica gel self-indicating coarse 300627B Silica gel self-indicating coarse

145 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30062CG Silica gel self-indicating coarse 300634A Silica gel self-indicating particle size about 1-3 mm (6-18 mesh) 30063HN Silica gel self-indicating particle size about 1-3 mm (6-18 mesh) 300674Y Silicon tetrachloride GPR 300683J Silver foil 0.13 mm (0.005 inch) 300693L Silver foil 0.13 mm (0.005 inch) for assay purposes 300733C Silver wire 1.63 mm (0.064 inch) 300744F Silver acetate GPR 300793X Silver chloride GPR 300794P Silver chloride GPR 300832E Silver diethyldithiocarbamate GPR 300872M Silver nitrate GPR 300873N Silver nitrate GPR 300875P Silver nitrate GPR 300903C Silver oxide GPR 300904D Silver oxide GPR 30090EN Silver oxide GPR 300954N Silver sulphate GPR 30095HD Silver sulphate GPR 301013E Sodium sticks in paraffin GPR 301034J Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 301035K Sodium acetate 3-hydrate GPR (sodium acetate trihydrate)

146 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301038N Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 30103CR Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 301045M Sodium acetate anhydrous GPR 30104CT Sodium acetate anhydrous GPR 301054N Sodium alginate from laminaria hyperborea 301086V Sodium arsenate hydrated GPR 301112G Sodium azide GPR 301114Y Sodium azide GPR 30111KB Sodium azide GPR 301125L Sodium benzoate GPR 30112EU Sodium benzoate GPR 301143N Sodium borohydride GPR 30114DA Sodium borohydride GPR 301164S Sodium bromide GPR 301183V Sodium cacodylate GPR 301195C Sodium carbonate 10-hydrate GPR (sodium carbonate decahydrate) 30119CJ Sodium carbonate 10-hydrate GPR (sodium carbonate decahydrate) 301214L Sodium carbonate anhydrous GPR 301215M Sodium carbonate anhydrous GPR 301218P Sodium carbonate anhydrous GPR 30121CT Sodium carbonate anhydrous GPR 301224N Sodium chlorate GPR

147 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301233X Sodium chloride GPR 301235Q Sodium chloride GPR 301237S Sodium chloride GPR 30123BW Sodium Chloride 30123CA Sodium chloride GPR 301252R Sodium tetrachloroaurate (sodium chloroaurate) 301264V Sodium chromate anhydrous GPR 301284C tri-Sodium citrate GPR 301285D tri-Sodium citrate GPR 301287F tri-Sodium citrate GPR 30128BJ tri-Sodium citrate GPR 30128CK tri-Sodium citrate GPR 301294E Sodium cyanide GPR 30129CM Sodium cyanide GPR 301304M Sodium dichromate GPR 301307P Sodium dichromate GPR 30130EW Sodium dichromate GPR 301324Q Sodium dihydrogen orthophosphate dihydrate GPR 301327T Sodium dihydrogen orthophosphate dihydrate GPR 30132CB Sodium dihydrogen orthophosphate dihydrate GPR 301364B Sodium dithionite GPR 301394H Sodium fluoride GPR

148 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30139ER Sodium fluoride GPR 301424T Sodium formate GPR 30142LN Sodium formate GPR 301444A Sodium gluconate GPR 301453B Sodium b-glycerophosphate GPR 301474G Sodium hexametaphosphate flake 301475H Sodium hexametaphosphate flake 30147CX Sodium hexametaphosphate flake 301513T Sodium hydrogen carbonate GPR 301515V Sodium hydrogen carbonate GPR 301517A Sodium hydrogen carbonate GPR 30151CF Sodium hydrogen carbonate GPR 301524W di-Sodium hydrogen citrate 1.5-hydrate GPR 301565Y di-Sodium hydrogen orthophosphate 12-hydrate GPR 301567K di-Sodium hydrogen orthophosphate 12-hydrate GPR 30156CP di-Sodium hydrogen orthophosphate 12-hydrate GPR 301574J di-Sodium hydrogen orthophosphate 2-hydrate GPR (Sorensen's salt) 301575K di-Sodium hydrogen orthophosphate 2-hydrate GPR (Sorensen's salt) 301584L di-Sodium hydrogen orthophosphate anhydrous GPR 301586N di-Sodium hydrogen orthophosphate anhydrous GPR 30158CT di-Sodium hydrogen orthophosphate anhydrous GPR 301613W Sodium hydrogen selenite GPR

149 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30161FL Sodium hydrogen selenite GPR 301626E Sodium hydrogen sulphate crystals GPR 30162CK Sodium hydrogen sulphate crystals GPR 301674M Sodium hydroxide pellets GPR 301675N Sodium hydroxide pellets GPR 301677P Sodium hydroxide pellets GPR 30167MH Sodium hydroxide pellets GPR 30167NY Sodium hydroxide pellets GPR 301696S Sodium hypochlorite solution GPR 30169CB Sodium hypochlorite solution GPR 301724F Sodium iodide GPR 301736J Sodium lactate solution GPR 301754L Sodium dodecyl sulphate 30175EV Sodium dodecyl sulphate 301804E di-Sodium disulphite GPR (sodium metabisulphite) 301807H di-Sodium disulphite GPR (sodium metabisulphite) 30180CM di-Sodium disulphite GPR (sodium metabisulphite) 301833J Sodium metavanadate GPR 301854X Sodium molybdate GPR 301874S Sodium nitrate GPR 301875T Sodium nitrate GPR 301877V Sodium nitrate GPR

150 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30187HY Sodium nitrate GPR 301884U Sodium nitrite GPR 301885V Sodium nitrite GPR 30188CF Sodium nitrite GPR 301902F Sodium nitrosopentacyanoferrate(III) GPR (sodium nitroprusside) 30191BQ Sodium n-octanoate GPR (sodium n-octoate) 301934N tri-Sodium orthophosphate GPR 301938R tri-Sodium orthophosphate GPR 30193CV tri-Sodium orthophosphate GPR 301954R Sodium oxalate GPR (sodium ethanedioate) 301964T Sodium perborate GPR 301984A Sodium perchlorate GPR 302004H Sodium periodate GPR (sodium metaperiodate) 302034N di-Sodium peroxodisulphate GPR (sodium persulphate) 302043X di-Sodium phosphite GPR (sodium phosphonate) 302064T Sodium propionate GPR 302075W tetra-Sodium pyrophosphate GPR 30207CG tetra-Sodium pyrophosphate GPR 302104K Sodium salicylate GPR 30210MF Sodium salicylate GPR 302113L Sodium selenate GPR 302143R Sodium selenite 5-hydrate GPR

151 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30214EF Sodium selenite 5-hydrate GPR 302166B Sodium silicate solution (water glass) 30216LQ Sodium silicate solution (water glass) 302174B Sodium starch glycollate 302194F Sodium succinate GPR 302215Q Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 302217S Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 30221CA Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 302234T Sodium sulphate anhydrous GPR 302235U Sodium sulphate anhydrous GPR 30223CE Sodium sulphate anhydrous GPR 302244V Sodium sulphide GPR 30224DH Sodium sulphide GPR 302264C Sodium sulphite anhydrous GPR 302267F Sodium sulphite anhydrous GPR 30226CK Sodium sulphite anhydrous GPR 302274E Sodium (+)-tartrate GPR 30227CM Sodium (+)-tartrate GPR 302333V Sodium tetraphenylboron 30233CH Sodium tetraphenylboron 302355E Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate) 302357G Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate)

152 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30235CL Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate) 302364F Sodium thiosulphate anhydrous GPR 302374H Sodium tungstate hydrated GPR 302414V Sorbic acid GPR (trans trans-2, 4-hexadienoic acid) 302424A Sorbitol GPR (sorbite) 302425B Sorbitol GPR (sorbite) 302434C Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 30243EM Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 30243FN Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 302444E Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 302445F Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 'Safe 30244EX Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 30244FP Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 302454G Spirit methylated mineralized 30245HT Spirit methylated mineralized 302474K Tin(IV) chloride 5-hydrate GPR (stannic chloride) 302484M Tin(IV) chloride anhydrous GPR (stannic chloride) 302542F Tin(II) chloride 2-hydrate GPR (stannous chloride) 302544H Tin(II) chloride 2-hydrate GPR (stannous chloride) 302547K Tin(II) chloride 2-hydrate GPR (stannous chloride) 30254ER Tin(II) chloride 2-hydrate GPR (stannous chloride) 302554J Tin(II) chloride anhydrous GPR (stannous chloride)

153 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30258LJ Tin(II) oxide GPR (stannous oxide) 302604C Starch Lintner's 30261CM Starch maize GPR 302626Y Starch potato GPR 302644K Starch soluble GPR 302645L Starch soluble GPR 30264EU Starch soluble GPR 302655N Starch wheat GPR 302674Q Stearic acid GPR 30267HG Stearic acid GPR 302682Q Stearic anhydride GPR 302754P Strontium carbonate GPR precipitated by ammonia 30275BW Strontium carbonate GPR precipitated by ammonia 302764R Strontium chloride GPR 302916P Styrene GPR (phenylethylene) stabilized with 10-20ppm tert.-butylcatec 302954V Succinic acid GPR 30295CG Succinic acid GPR 302994G Sucrose GPR 302997J Sucrose GPR 30299CX Sucrose GPR 303074C Sulphamic acid GPR 30307CK Sulphamic acid GPR

154 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 303083D Sulphanilamide GPR 303092E Sulphanilic acid GPR (4-aminobenzenesulphonic acid) 30309CX Sulphanilic acid GPR (4-aminobenzenesulphonic acid) 303144W 5-Sulphosalicylic acid GPR (3-carboxy-4-hydroxybenzenesulphonic acid) 303165E Sulphur finely divided 30316CL Sulphur finely divided 303245D Sulphuric acid GPR for milk testing (Gerber test) about 90% H2SO4 'Saf 303246E Sulphuric acid GPR for milk testing (Gerber test) about 90% H2SO4 303252C Sulphuric acid GPR 303253D Sulphuric acid GPR 'Safe-Break' 303254E Sulphuric acid GPR 'Safe -Break' 303256G Sulphuric acid GPR 30325EX Sulphuric acid GPR 303335E Sulphuric acid low in nitrogen about 98% GPR 'Safe-Break' 303336F Sulphuric acid low in nitrogen about 98% GPR 303354H Sulphuryl dichloride GPR (sulphuryl chloride) 303374L Tannic acid GPR 303483P Tellurium dioxide GPR (tellurium oxide) 30348CB Tellurium dioxide GPR (tellurium oxide) 303555X 1,1,2,2-Tetrabromoethane GPR 303622Y n-Tetradecane GPR 303663R Tetraethylammonium bromide GPR

155 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 303714L Tetrahydrofuran GPR stabilized 303716N Tetrahydrofuran GPR stabilized 30371EV Tetrahydrofuran GPR stabilized 303793D Tetramethylammonium chloride GPR 303853V NNN'N'-Tetramethylethylenediamine GPR 303862W NNN'N'-Tetramethyl-p-phenylenediamine dihydrochloride GPR 303864B NNN'N'-Tetramethyl-p-phenylenediamine dihydrochloride GPR 304084Y Thiobarbituric acid GPR 304153E Mercaptoacetic acid GPR (thioglycollic acid) 304155G Mercaptoacetic acid GPR (thioglycollic acid) 304156H Mercaptoacetic acid GPR (thioglycollic acid) 304164H Thiomersal GPR 304165Y Thiomersal GPR 30416HU Thiomersal GPR 304234E Thiourea GPR 30423CM Thiourea GPR 304332F Thymol GPR 304334H Thymol GPR 304362L Tin foil 0.10mm (0.004 inch) GPR 304384R Tin granulated GPR 304434K Titanium(IV) chloride GPR (titanium tetrachloride) 304452M Titanium foil 0.15-0.20 mm

156 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 304464Q Titanium(IV) oxide GPR (titanium dioxide) 30446CB Titanium(IV) oxide GPR (titanium dioxide) 304525M Toluene rectified GPR 304526N Toluene rectified GPR 304527X Toluene rectified GPR 'Safe-Break' 30452EV Toluene rectified GPR 304545Q Toluene low in sulphur GPR 304546R Toluene low in sulphur GPR 304547S Toluene low in sulphur GPR 'Safe-Break' 30454EC Toluene low in sulphur GPR 30454FD Toluene low in sulphur GPR 304594C Toluene-4-sulphonic acid GPR 30459BJ Toluene-4-sulphonic acid GPR 30467HX o-Toluidine GPR 304886L Tri-n-butyl phosphate GPR 304892J Trichloroacetic acid GPR 304894L Trichloroacetic acid GPR 304895M Trichloroacetic acid GPR 30489LF Trichloroacetic acid GPR 304904T Trichloroacetic acid for protein precipitation GPR 304976M Trichloroethylene GPR purified stabilized with 0.02% w/w triethylamine 30497DT Trichloroethylene GPR purified stabilized with 0.02% w/w triethylamine

157 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 305014V Triethanolamine GPR 305016A Triethanolamine GPR 30501CG Triethanolamine GPR 305024A Triethylamine GPR 305027D Triethylamine GPR 'Safe-Break' 30502HN Triethylamine GPR 305053F Triethyl phosphate GPR 30505EQ Triethyl phosphate GPR 305083L Trifluoroacetic acid GPR 'Safe-Break' 30508LG Trifluoroacetic acid GPR 'Safe-Break' 305124D 3,4,5-Trihydroxybenzoic acid GPR 305173M Trimethylamine oxide hydrochloride GPR 305185Q 2,2,4-Trimethylpentane GPR 305186R 2,2,4-Trimethylpentane GPR 305187S 2,2,4-Trimethylpentane GPR 'Safe-Break' 30518EC 2,2,4-Trimethylpentane GPR (Schuchardt 802936) 30518FD 2,2,4-Trimethylpentane GPR 305373S Triphenylphosphine GPR 30537CE Triphenylphosphine GPR 305434X Tungsten trioxide (tungstic oxide) 305445R dodeca-Tungstophosphoric acid GPR 305455T dodeca-Tungstosilicic acid GPR

158 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30545BC dodeca-Tungstosilicic acid GPR 305586G Urea GPR 30558CM Urea GPR 305642U iso-Valeric acid GPR 305654B Vanadium(V) oxide GPR (vanadium pentoxide) 30565KR Vanadium(V) oxide GPR (vanadium pentoxide) 305683G Vanadium(IV) oxide sulphate 5-hydrate GPR 30568BX Vanadium(IV) oxide sulphate 5-hydrate GPR 305724V Polyvinyl acetate 30572HL Polyvinyl acetate 305735B Polyvinyl alcohol 30573HN Polyvinyl alcohol 305752C Xylene low in sulphur GPR 305756G Xylene low in sulphur GPR 30575EX Xylene low in sulphur GPR 305766Y o-Xylene GPR 30576LA o-Xylene GPR 305774Y m-Xylene GPR 305786M p-Xylene GPR 305905B D(+)Xylose GPR 305933F Yttrium nitrate 30593HT Yttrium nitrate

159 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 305944Y Yttrium oxide 99.9% 305954K Zinc foil 0.38 mm (0.015 inch) 305965N Zinc powder GPR 30596CU Zinc powder GPR 305984Q Zinc granules/pellets (3-8mm) GPR 305994S Zinc sticks GPR 306014C Zinc acetate GPR 306034G Zinc bromide GPR 306044Y Zinc carbonate basic GPR (zinc carbonate hydroxide) 306054K Zinc chloride GPR 306057N Zinc chloride GPR 30605CS Zinc chloride GPR 306123G Zinc iodide GPR 306142J Zinc nitrate GPR 306144L Zinc nitrate GPR 306174R Zinc oxide GPR 30617CC Zinc oxide GPR 306214Y Zinc sulphate GPR 306215J Zinc sulphate GPR 306217L Zinc sulphate GPR 30621CQ Zinc sulphate GPR 306324N *Triton X-100

160 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 306326P *Triton X-100 30632HD *Triton X-100 306364V Sodium thiocyanate anhydrous GPR for determination of niobiumin steel 306622U Scandium oxide 306936M Tetrachloroethylene GPR 30693DT Tetrachloroethylene GPR 306946X Stoddard solvent (ASTM D235 Type 1) [white spirit (BSS 245) Type A 197 30694HC Stoddard solvent (ASTM D235 Type 1) [white spirit (BSS 245) Type A 197 307136P Tartaric acid dextro-rotatory (+)-tartaric acid GPR 307153Q Tin(II) chloride 2-hydrate low in mercury 'SpectrosoL' (stannous chlor 307164T Sodium dihydrogen orthophosphate anhydrous GPR 307165U Sodium dihydrogen orthophosphate anhydrous GPR 30716LN Sodium dihydrogen orthophosphate anhydrous GPR 307175W di-Sodium tetraborate 10-hydrate GPR 307177B di-Sodium tetraborate 10-hydrate GPR 307183W Sodium pellets in paraffin GPR 307195D penta-Sodium triphosphate (sodium tripolyphosphate) 30726BG Tin(II) sulphate GPR (stannous sulphate) 307276D Sulphuric acid about 34% H2SO4 for accumulators 'Safe-Break' 307297Y Water purified 307298J Water purified 30729LW Water purified

161 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 307314P Sodium hydroxide pearl GPR 307316R Sodium hydroxide pearl GPR 30731CA Sodium hydroxide pearl GPR 307344V Sodium hexametaphosphate powder GPR 307347B Sodium hexametaphosphate powder GPR 307356C Sodium hypochlorite solution 'SpectrosoL' about 12% w/v available chlo 30736CK Sodium sulphate anhydrous granular GPR 307384G Silica gel sachets 307394Y Silica gel sachets 307455E Sodium hydrogen sulphite solution about 39% GPR 307464F Sodium lactate solution GPR about 50% 307466H Sodium lactate solution GPR about 50% 307473G Sodium hydride about 60% dispersion in oil 307486L *Triton X-100 USP grade 307493K Titanium(III) chloride solution GPR low in iron about 15% w/w TiCl3 307504T Sodium dihydrogen citrate anhydrous GPR 310112H Cobalt(II) chloride test papers for detection of water vapour (cobalt 310222M Mercury(II) chloride test papers (mercuric chloride test papers) 310332R BDH Full Range Indicator Paper 310342T BDH Narrow Range Indicator 310352V BDH Narrow Range Indicator 310362A BDH Narrow Range Indicator

162 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 310372C BDH Narrow Range Indicator 310382E BDH Narrow Range Indicator 310392G BDH Narrow Range Indicator 310402X Litmus Paper BDH Blue-LB 310412Q Litmus Paper BDH Red-LR 310422S Congo red (CR) BDH Indicator Paper 310432U Lead acetate (LA) test paper BDH 310442W Phenolphthalein (PP) indicator papers BDH 310452B Starch iodide (SI) test paper BDH 310461C BDH Indicator paper 8-Reel Set 310492J Litmus indicator papers red bibulous 310502R Litmus indicator papers blue bibulous 310513U Litmus indicator papers red non-bibulous 310523W Litmus indicator papers blue non-bibulous 310532A Litmus indicator papers neutral bibulous 315002W Indicator strips special pH 0-2.5 non-bleeding 315012B Indicator strips special pH 2.5-4.5 non-bleeding 315022D Indicator strips special pH 4.0-7.0 non-bleeding 315032F Indicator strips special pH 6.5-10.0 non-bleeding 315042H Indicator strips pH 11.0-13.0 non-bleeding 315052J Indicator strips pH 0-6.0 non-bleeding 315062L Indicator strips pH 5.0-10.0 non-bleeding

163 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 315072N Indicator strips pH 7.5-14.0 non-bleeding 315082P Indicator strips Universal pH 0-14.0 non-bleeding 315302Y Indicator strips special pH 5.2-7.2 non-bleeding for pH measurements i 315342Q Indicator strips special pH 2.0-9.0 non-bleeding 320602C Soil testing Outfit 320612E BDH Soil Indicator Colour charts 321242C Capillary tubes hard glass for melting point determinations 321481P BDH Drug Test Kit 321511E BDH Drug Test Kit Cannabis and LSD reagents refill pack 321602G Cannabis reagent 1 321612Y Cannabis reagent 2 321622K Cannabis special solid reagent 321632M LSD reagent 321642X Cocaine reagent 321652Q Barbiturate reagent 321761U Marquis Test Kit 330014Q Acacia 330083G Albumen egg powder 330093Y Anti-bumping granules 33009CR Anti-bumping granules 330184K Beeswax yellow 330215A di-Sodium tetraborate fused anhydrous GPR

164 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 33021HM di-Sodium tetraborate fused anhydrous GPR 330305B Charcoal animal granular for filters 330324E Charcoal decolorizing powder activated 330325F Charcoal decolorizing powder activated 33032BL Charcoal Decolorizing Powder Activated 330333F Charcoal decolorizing powder activated acid washed 330344Y Charcoal granular activated for gas adsorption particle size 0.85-1.70 330345J Charcoal granular activated for gas adsorption particle size 0.85-1.70 33034CQ Charcoal granular activated for gas adsorption particle size 0.85-1.70 330414F Collodion flexible 330424H Collodion for preparing permeable membranes 330428L Collodion for preparing permeable membranes 330534M Fuller's earth for adsorption purposes 33053HC Fuller's earth for adsorption purposes 330563R Glass wool 330564S Glass wool 330625X Kieselguhr white GPR 330627Q Kieselguhr white GPR 330634P Kieselguhr purified with acid GPR 330635Q Kieselguhr purified with acid GPR 330646T Kjeldahl catalyst tablets Copper 330666A Kjeldahl catalyst tablets Selenium

165 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 330676C Kjeldahl catalyst tablets Sodium sulphate 330694E Lanolin anhydrous 330733R Methylene blue tablets for milk testing 330834V Pumice stone granular particle size 5-7 mm 330884Y Resazurin tablets for milk testing 330895L Resin (colophony) pale amber 330902Q Ringer's solution tablets (quarter strength) for milk testing 330937E Sand fine sifted about 0.1-0.3 mm (50-150 mesh) 330945E Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 330947G Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 33094HQ Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 330953E Shellac orange best quality 331104V Soda lime 'Carbosorb' brand (non-deliquescent) size 1.7-4.0 mm (4-10 m 331134E Soda lime 'Carbosorb' brand (non-deliquescent) self-indicating granule 331144G Soda lime 'Carbosorb' brand (non-deliquescent) self-indicating size 1. 331154Y Soda lime 'Carbosorb' brand (non-deliquescent) self indicating size 1. 33115AX Soda lime 'Carbosorb' brand (non-deliquescent) self indicating size 1. 331211A Sulphur Dioxide Canister Valves 331226H Talc fine powder 33122BM Talc fine powder 33122CN Talc fine powder 331244J Talc fine powder extra pure

166 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 331251Y Soil testing graduated test-tubes 331294T Wax carnauba 331324Y Woods metal 331342K *'Celite' analytical filter aid 33134LG *'Celite' analytical filter aid 331353N High vacuum silicone grease BDH 331372Q Aluminium oxide Highly Pure,Polishing 0.3U 331382S Aluminium oxide Highly Pure,Polishing 0.015U 331473U 'Aquadag' (graphite colloidal about 18% solids) 331512K Silicone antifoaming agent 331533P Sea water corrosion test mixture to DEF 1053/B.S. 3900/BS.2011 331542Q Buffer tablets pH 4.00 0.02 331552S Buffer tablets pH 7.00 0.02 331562U Buffer tablets pH 9.22 0.02 331582B Tap polypropylene 331603M Tap brass modified design 331614P 'Carbosorb AS' granules size 2.8-5.6 mm (3-6 mesh) 331624R 'Carbosorb AS' granules size 1.4-2.8 mm (6-12 mesh) 33162AA 'Carbosorb AS' granules size 1.4-2.8 mm (6-12 mesh) 331634T 'Carbosorb AS' granules size 0.78-1.4 mm (12-20 mesh) 331644V Dimethyldichlorosilane solution about 2% in 1,1,1- trichloroethane 331646A Dimethyldichlorosilane solution about 2% in 1,1,1- trichloroethane

167 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 331676G di-Phosphorus pentaoxide drying agent (phosphorus pentoxide) 331706S di-Phosphorus pentaoxide drying agent with moisture indicator 331772F Tap nylon 331796N Kjeldahl catalyst tablets Titanium 331827D 'Teepol' bleach 331873J Charcoal decolorizing powder activated (*Darco G60) 331892M Buffer mixture pH 4.0 0.02 331903V Buffer mixture pH 7.0 0.02 331912W Buffer mixture pH 9.22 0.02 331922B Buffer tablets 'Gurr' pH approximately 6.4 331932D Buffer tablets 'Gurr' pH approximately 6.8 331942F Buffer tablets 'Gurr' pH approximately 7.2 331972L Buffer tablets 'Gurr' pH approximately 9.2 331982N Buffer tablets 'Gurr' pH approximately 6.4 331992P Buffer tablets 'Gurr' pH approximately 6.8 332002U Buffer tablets 'Gurr' pH approximately 7.0 332012W Buffer tablets 'Gurr' pH approximately 7.2 332034F Charcoal activated *('Norit PN.5 Formerly OL') 332044H Charcoal decolorizing purified *('Norit GSX') low in chloride 332055K Chromium trioxide solution in 80% w/v H2SO4 'Safe-Break' 332094R Glass balls 5.5 to 6.5 mm 332104C Glass balls 4.5 to 5.5 mm

168 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 332114E Glass balls 3.5 to 4.5 mm 332124G Glass balls 2.5 to 3.5 mm 332134Y Glass balls 1.5 to 2 mm 332144K Acacia powder 'spray dried' 332154M Tragacanth powder 332164X Hyflo supercel filter-aid 332206H Oil of castor 332301F O-ring washer for brass and nylon taps 332322K Decon autoclave deodoriser capsules 332324M Decon autoclave deodoriser capsules 332362S PTFE tape 332375A Spillage absorption granules 332377C Spillage absorption granules 332379E Spillage absorption granules 332484E Paraffin wax congealing point about 98慢 332491D Safepaks (clear) 332493F Safepaks (clear) 332497J Safepaks (clear) 332498K Safepaks (clear) 332672G Tap vented polyethylene 332682Y Tap vented nylon 332692K Taps vented polyethylene with cap for polythene drum

169 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 332702S Agar powder 332705V Agar powder 332712U Handles for solids packaging 332732B BDH Buffer capsules pH 4.01 0.02 (25慢) 332742D BDH Buffer capsules pH 7.00 0.02 (25慢) 332752F BDH Buffer capsules pH 9.00 0.02 (25慢) 332762H BDH Buffer capsules pH 10.00 0.02 (25慢) 332772J BDH Buffer capsules mixed pack 332794P Uni-safe chemical binder 332797S Uni-safe chemical binder 332806C Uni-safe jets 332816E Lysol 340014V Acridine orange 'Gurr' 'Certistain' for microscopical staining 340034C Aniline blue (water soluble) &ss 'Gurr' for microscopical staining 340064Y Azur II &ss 'Gurr' for microscopical staining 340094X Biebrich scarlet (water soluble) &ss 'Gurr for microscopical staining 340104W Bismarck brown R &ss 'Gurr' for microscopical staining 340113A Blue tetrazolium 340154J Brilliant green 'Gurr' for bacteriological use 340164L Carbol fuchsin powder 'Gurr' for microscopical staining 340174N Carmine 'Gurr' 'Certistain' for microscopical staining 340183X Celestine blue B 'Gurr' For microscopical staining

170 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340204C Chromotrope 2R 'Gurr' for microscopical staining 340224G Congo red 'Gurr' for microscopical staining 340244K Crystal violet 'Gurr' 'Certistain' for microscopical staining 340245L Crystal violet 'Gurr' 'Certistain' for microscopical staining 340246M Crystal Violet 'Gurr' 'Certistain' For 340254M Eosin bluish 'Gurr' 'Certistain' for microscopical staining 34025JE Eosin bluish 'Gurr' 'Certistain' for microscopical staining 340264X Eosin (spirit soluble) &ss 'Gurr' for microscopical staining 340294U Erythrosin B 'Gurr' 'Certistain' 340295V Erythrosin B 'Gurr' 'Certistain' 340304F Fast green FCF 'Gurr' 'Certistain' for microscopical staining 340305G Fast green FCF 'Gurr' 'Certistain' for microscopical staining 340324J Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 340325K Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 340326L Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 34032JB Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 340332J Methyl violet 'Gurr' 'Certistain' for microscopical staining 340336N Methyl violet 'Gurr' 'Certistain' for microscopical staining 340344N Giemsa's stain 'Gurr' for microscopical staining 340345X Giemsa's stain 'Gurr' for microscopical staining 34034HD Giemsa's stain 'Gurr' for microscopical staining 340354P Gram's iodine 'Gurr' for microscopical staining

171 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340364R Haematein &ss 'Gurr' for microscopical staining 340374T Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 340375U Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 340376V Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 340383U Indigo carmine 'Gurr' 'Certistain' for microscopical staining 340385W Indigo carmine 'Gurr' 'Certistain' for microscopical staining 340393W 2-(4-Iodophenyl)-3-(4-nitrophenyl)- 5-phenyltetrazolium chloride (INT) 340403H Janus green (diazine green)_ for microscopical staining 340424M Leishman's stain (eosin methylene blue compound) 'Gurr' 340443P Luxol fast blue MBS 'Gurr' for microscopical staining 340454S Malachite green (oxalate) 'Gurr' 'Certistain' for microscopical staini 340455T Malachite green (oxalate) 'Gurr' 'Certistain' for microscopical staini 340464U May and Grunwald's stain &ss 'Gurr' for microscopy 340465V May and Grunwald's stain &ss 'Gurr' for microscopy 340474W Methyl blue Gurr (Water blue 6B extra P) for microscopical staining 340484B Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd 340485C Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd 34048HX Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd 340554V Naphthol green B 'Gurr' for microscopical staining 340564A Neutral red 'Gurr' 'Certistain' for microscopical staining 340565B Neutral red 'Gurr' 'Certistain' for microscopical staining 340566C Neutral red 'Gurr' 'Certistain' for microscopical staining

172 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340584E Nigrosine (water soluble) 'Gurr' 'Certistain' for microscopical staini 340585F Nigrosine (water soluble) 'Gurr' 'Certistain' for microscopical staini 340594G Nile blue (hydrogen sulphate) 'Gurr' 'Certistain' for microscopical st 340601L Nitro blue tetrazolium 340602M Nitro blue tetrazolium 340624S Orange G 'Gurr' 'Certistain' for microscopical staining 340625T Orange G 'Gurr' 'Certistain' for microscopical staining 340644W Phloxin B 'Gurr' 'Certistain' for microscopical staining 340662B Ruthenium red (ruthenium oxychloride ammoniated) &ss 'Gurr 340684H Sudan II 'Gurr' for microscopical staining 340694J Sudan III &ss 'Gurr' for microscopical staining 340704R Sudan IV &ss 'Gurr' (Scarlet R Michaelis) 340724V Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 340725W Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 340726A Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 34072CG Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 340754E Thiazolyl blue (MTT) 340764G Thionine (acetate) 'Gurr' 'Certistain' for microscopical staining 340774Y Toluidine blue 'Gurr' 'Certistain' for microscopical staining 340775J Toluidine blue 'Gurr' 'Certistain' for microscopical staining 340784K Trypan blue 'Gurr' for vital staining 340794M Victoria blue B 'Gurr' for microscopical staining

173 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340804U Wright's stain 'Gurr' for microscopical staining 34080JM Wright's stain 'Gurr' for microscopical staining 340814W Xylidine ponceau &ss for microscopical staining 340922C Alkali blue 6B 'Gurr' stain and indicator for non- aqueous titrations 340952Y Auramine O 'Gurr' 340953J Auramine O 'Gurr' 340972M Waxoline blue 'Gurr' 341032E Berlin blue soluble 'Gurr' 341042G Bismarck brown Y 'Gurr' 341122F Eriochrome blue black SE metal indicator 341132H Erythrosin Y 'Gurr' (di-iodo(R)fluorescein) 341142J Ethyl violet 'Gurr' 341152L Evans blue 'Gurr' 341162N Fast blue B salt (zinc chloride double salt) 341172P Fast blue BB salt 'Gurr' 341192T Fast red B salt 'Gurr' 341212G Field's stain A 'Gurr' 34121HV Field's stain A 'Gurr' 341222Y Field's stain B 'Gurr' 34122HA Field's stain B 'Gurr' 341232K Gallocyanine 'Gurr' 341242M Harris's haematoxylin 'Gurr'

174 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 341243N Harris's haematoxylin 'Gurr' 341272S Martius yellow 'Gurr' 341342P Patent blue V (VF) sodium salt 'Gurr' 341362T Ponceau S 'Gurr' 'Certistain' for microscopical staining 341372V Ponceau de xylidine 'Gurr' (acid red 26 'Food' red 5 ponceau 2R) 341382A Pontamine sky blue 5BX 'Gurr' 341392C Pontamine sky blue 6BX 'Gurr' 341422X Rhodamine B 'Gurr' 341432Q Rose bengal 'Gurr' 341462W Saffron 'Gurr' 341463A Saffron 'Gurr' 341492F Sirius red F3B 'Gurr' 341502N Tartrazine 'Gurr' 341512P Thioflavine T 'Gurr' 341712V Carmoisine A 'Gurr' 341742E Fast red TR salt 'Gurr' 341852J Ponceau 3R 'Gurr' 341862L Ponceau fuchsin (Masson) 'Gurr' 341912E Sudan blue 'Gurr' 341952M Astra blue for histology and histochemistry 341962X New methylene blue zinc chloride 341972Q Eosin yellowish 'Gurr' 'Certistain' for microscopical staining

175 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 341973R Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 341975T Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 34197MN Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 342013F Sudan black B 'Gurr' 'Certistain' for microscopical staining 342032Y Leucomalachite green 'Gurr' 342042K Light green SF 'Gurr' 'Certistain' for microscopical staining 342052M Methyl green 'Gurr' 'Certistain' for microscopical staining 342055P Methyl green 'Gurr' 'Certistain' for microscopical staining 342062X Pyronine G 'Gurr' 'Certistain' for microscopical staining 342072Q Brilliant cresyl blue 'Gurr' 'Certistain' for microscopical staining 342082S Azur B (tetrafluoroborate) 'Gurr' 'Certistain' for microscopical stain 342094W Nuclear fast red 'Gurr' 'Certistain' for microscopical staining 342101E Orcein synthetic 'Gurr' 'Certistain' for microscopical staining 342102F Orcein synthetic 'Gurr' 'Certistain' for microscopical staining 342105Y Orcein (Synthetic) 'Gurr Certistain' For 342113Y Brilliant green (hydrogen sulphate) 'Gurr' 'Certistain' 343122N Safranine O 'Gurr' 'Certistain' for microscopical staining 343125Q Safranine O 'Gurr' 'Certistain' for microscopical staining 343132P Oil red O 'Gurr' 'Certistain' for microscopical staining 343142R Sudan red 7B 'Gurr' 'Certistain' for microscopical staining 343152T Alizarin red S 'Gurr' 'Certistain' for microscopical staining 343172A Silver proteinate improved 'Gurr'

176 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 343182C Pararosaniline chloride 'Gurr' 'Certistain' for microscopical staining 343192E Fuchsin (acid) 'Gurr' 'Certistain' 34319AM Fuchsin (acid) 'Gurr' 'Certistain' 34319CX Fuchsin (Acid) Certistain Gurr 343222Q Congo red 'Gurr' 'Certistain' 343242U New fuchsin 'Gurr' 'Certistain' for microscopical staining 343252W Cresyl violet acetate 'Gurr' 'Certistain' 343262B Alcian blue 8GX 'Gurr' 'Certistain' 350084R Carbol fuchsin Ziehl-Neelsen (Strong) 'Gurr' for microscopical stainin 350144M Giemsa's staining solution 'Gurr' for microscopical staining 350146X Giemsa's staining solution 'Gurr' for microscopical staining 350175T Ehrlich's Haematoxylin original formula 'Gurr' 350224L Leishman's staining solution (eosin methylene blue compound) 'Gurr' 350226N Leishman's staining solution (eosin methylene blue compound) 'Gurr' 350254R May and Grunwald's staining solution 'Gurr' 350255S May and Grunwald's staining solution 'Gurr' 350256T May and Grunwald's staining solution 'Gurr' 350274V Methylene blue alkaline Loeffler's 'Gurr' staining solution 350282V Methylene blue polychrome (McFadyen's) 1% aqueous staining solution 350394F Wright's staining solution 'Gurr' for microscopical staining 350405X Papanicolaou's stain 0.G.6 350406P Papanicolaou's stain 0.G.6

177 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 350563E Field's stain A solution 'Gurr' for microscopical staining 350573G Field's stain B solution 'Gurr' for microscopical staining 350604T Haemalum (Mayer's) 'Gurr' for microscopical staining 350824G Shorr trichrome stain solution 'Gurr' 350844K Eosin aqueous solution 1% 'Gurr' 350862M Giemsa's stain improved R66 solution 'Gurr' 350864X Giemsa's stain improved R66 solution 'Gurr' 350865P Giemsa's stain improved R66 solution 'Gurr' 35086HE Giemsa's stain improved R66 solution 'Gurr' 350915Y Papanicolaou's stain E.A.50 (enhanced green) 'Gurr' 350934L Saffron alcoholic solution 'Gurr' 351032J Auto Hema 'Gurr' staining pack for AMES *'Hematek' 1000 staining machi 351042L Hema 'Gurr' rapid staining set for haematology 351124M Fuchsine Ral 22 Cold Afb Stain (R.A.Lamb S/382.5) 351134X Blue counterstain RAL18 Cold AFB stain (formulation Raymond A. Lamb) 351154S Elastin stain (Miller) (formulation Raymond A. Lamb) 351204L Feulgen stain (Schiff) (formulation Raymond A. Lamb) 351325T Jenner's stain (formulation Raymond A. Lamb) 351354B May-Grunwald's stain (formulation Raymond A. Lamb) 351355C May-Grunwald's stain (formulation Raymond A. Lamb) 351584N Auramine phenol (Lempert) (formulation Raymond A. Lamb) 351638K Formalin neutral sodium salt buffered pH 7.0 at 25慢 'Gurr'

178 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 351695T Papanicolaou EA 50 &ss 'Gurr' 351726J Eosin 1.5% Solution (For Research Use) 351795W Gills II haematoxylin solution 'Gurr' 351864S Safranine solution for microscopy 351874U TB-colour carbol fuchsin solution 351884W Crystal violet solution for microscopy 351894B Carbol fuchsin solution for microscopy 351903Y Lugol's iodine solution 351926P TB-colour staining kit 351936R Gram colour staining kit 351944R Haematoxylin Harris (mercury free) 351945S Haematoxylin Harris (mercury free) 351946T Haematoxylin Harris (mercury free) 351954T Malachite green solution 351964V Gram colour decolourising solution 352015M Gills III haematoxylin solution 'Gurr' 352064V May-Grunwald's eosin methylene blue solution 352065W May-Grunwald's eosin methylene blue solution 352082A Auramine O solution concentrate for microbiology 352092C Carbol fuchsin solution 'B' concentrate for microbiology 352102K Carbol fuchsin solution 'A' concentrate for microbiology 352112M Safranin 'O' solution concentrate for microbiology

179 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 352122X Neutral red solution concentrate for microbiology 352132Q Methyl violet 6B solution concentrate for microbiology 352142S Malachite green solution concentrate for microbiology 352152U Methylene blue solution concentrate for microbiology 352162W Lugol's iodine solution concentrate for microbiology 352172B Iodine solution concentrate for microbiology 352184F Sperm stain fixative 352192F Sperm stain (use with sperm stain fixative) 352202N Giemsa'Stain R88 For G Banding Gurr 352276Y Buffered Formalin Concentrate 360034M Canada balsam filtered for microscopy 360044X Canada balsam natural 360073T Canada balsam dried and dissolved in xylene for microscopy thin 'Gurr' 360143Q Cotton wool absorbent white 360163U Cotton wool non-absorbent bleached (for plugging tubes) 360292F DPX mountant for microscopy 360294H DPX mountant for microscopy 36029HU DPX mountant for microscopy 360384Y Glycerol jelly (Kaisers) for microscopy 360442B Indian ink (liquid non water proof) 360454F Lactophenol for microscopy 360486N Methanol (methyl alcohol) special quality (solvent methanol BDH)

180 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 360488P Methanol (methyl alcohol) special quality (solvent methanol BDH) 360584X 'Mollifex' for microscopy 360594Q 'Necoloidine' solution (Stanvis) for microscopy 360604B Oil of cedar wood (natural) special quality 360635Y Oil of cloves (redistilled and dried) 360646L Oil of turpentine (rectified) 360704E Polyester wax for microscopy (Steedman Nature 1957 179 1345) 360716Y Xylene low in sulphur special for microscopical work 36071LA Xylene low in sulphur special for microscopical work 360802F Glutaraldehyde solution about 25% CH2(CH2.CHO)2 for electron microscop 36080BX Glutaraldehyde solution about 25% CH2(CH2.CHO)2 for electron microscop 360874V Bouin Picro formol fixing solution 'Gurr' 360982B Fluoromount mountant 'Gurr' 361002Y Glycerin albumen 'Gurr' 361004K Glycerin albumen 'Gurr' 361023N Lenzol immersion oil 'Gurr' 361042Q Microil immersion oil 'Gurr' 361044S Microil immersion oil 'Gurr' 361067C Paraffin wax pastillated 'Gurr' 53C 361077E Paraffin wax pastillated 'Gurr' 56C 361144V 'Paramat' pastillated 'Gurr' 361147B 'Paramat' pastillated 'Gurr'

181 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 361148C 'Paramat' pastillated 'Gurr' 361194Y XAM neutral medium improved white 'Gurr' 361202X 'ERADA-STAIN' Cream biological stain remover 361215T 'ERADO-SOL' liquid biological stain remover 361252B DePeX mounting medium 'Gurr' 361254D DePeX mounting medium 'Gurr' 36125HQ DePeX mounting medium 'Gurr' 361262D Microil immersion oil tropical grade 'Gurr' 361334C 'Paramat extra' pastillated 'Gurr' 361336E 'Paramat extra' pastillated 'Gurr' 361337F 'Paramat extra' pastillated 'Gurr' 361367L Formal saline histological fixative 'Gurr' 361368M Formal saline histological fixative 'Gurr' 361387P Formalin neutral buffered pH 7.0 at 25慢 histological fixative 'Gurr' 361388Q Formalin neutral buffered pH 7.0 at 25慢 histological fixative 'Gurr' 361424D Fibrowax pastillated (formulation Raymond A. Lamb) 361427G Fibrowax pastillated (formulation Raymond A. Lamb) 361547N Ralwax 1 pastillated congealing point 55-58慢 361603E O.C.T. compound 361664R Ralmount (formulation Raymond A. Lamb) 361672R *Smear Fix 361704Y Styrolite mounting medium (formulation Raymond A. Lamb)

182 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 361852T Cryo-Jet Lamb's freezing aerosol (formulation Raymond A. Lamb) 361894G *Eukitt mounting medium 361945A Fractoil synthetic immersion oil (formulation Raymond A. Lamb) 362012X Leishman's stain buffer solution concentrated pH 6.8 362026U Copper(II) sulphate solution sp.gr. 1.055 (tinted green) (cupric sulph 362036W Copper(II) sulphate solution sp.gr. 1.054 (tinted red) (cupric sulphat 362046B Copper(II) sulphate solution sp.gr. 1.053 (cupric sulphate) 362102P Cyanmethaemoglobin standard for photometric determinations of haemoglo 362192K Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 362193L Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 362194M Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 362222W Buffer tablets pH 6.4 for preparing buffer solution according to Weise 362232B Buffer tablets pH 7.2 for preparing buffer solution according to Weise 362242D Buffer tablets pH 6.8 for preparing buffer solution according to Weise 362252F Oil of cedarwood synthetic 362262H Aquamount improved 'Gurr' aqueous mounting agent for microscopy 362332E Osmic acid solution 2%w/v OsO4 for microscopy 362382X Artmount 'Gurr' 362384Q Artmount 'Gurr' 362406F Low toxicity processing solvent for use in histology processing 362416H Solvent degreaser (Metaclean 3000) 362424H Supa-Care after work lotion

183 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 362435K Soft 'n' Smooth frequent use liquid soap 362445M Soft 'n' Safe antibacterial liquid soap 362452L Hydromount (glycerine based) 362474R Superderm Micron Shield Hand Cream 370065B L-Alanine dextro-rotatory chromatographically homogeneous 370067D L-Alanine dextro-rotatory chromatographically homogeneous 370166F L-Arginine monohydrochloride chromatographically homogeneous 370205S L-Asparagine 370225W L-Aspartic acid chromatographically homogeneous 370494S Creatinine 370515G Creatinine zinc chloride 99/100% (standard for creatinine determinatio 370553M L-Cysteine hydrochloride 1-hydrate 370555X L-Cysteine hydrochloride 1-hydrate 37055EA L-Cysteine hydrochloride 1-hydrate 370575S L-Cystine 371024T L-Glutamic acid chromatographically homogeneous 371034V DL-Glutamic acid anhydrous 371064E L-Glutamic acid sodium salt 371068Y L-Glutamic Acid Sodium Salt 37106CM L-Glutamic acid sodium salt 371077J L-Glutamine 371095L Glutathione reduced

184 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 37109CS Glutathione reduced 371135C N-Glycylglycine 371183K L-Histidine monohydrochloride chromatographically homogeneous 371185M L-Histidine monohydrochloride chromatographically homogeneous 371213W L-Leucine 371236G L-iso-Leucine 371293P L-Lysine monohydrochloride chromatographically homogeneous 371297T L-Lysine monohydrochloride chromatographically homogeneous 371315E L-Methionine 371325G DL-Methionine 371384R L-b-Phenylalanine 371436M L-Proline chromatographically homogeneous 371465R L-Serine chromatographically homogeneous 371505Y L-Threonine chromatographically homogeneous 371535X L-Tryptophan chromatographically homogeneous 371545Q DL-Tryptophan chromatographically homogeneous 371562R L-Tyrosine chromatographically homogeneous 371564T L-Tyrosine chromatographically homogeneous 371605L L-Valine chromatographically homogeneous 371904T L-Arginine chromatographically homogeneous 372183X L-Cysteine 372192P Poly-L-lysine hydrobromide

185 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 372214E L-Histidine 380023T Adonitol (adonite) 380034W Aesculin 380075Y D(-)-Arabinose 380084J L(+) Arabinose 380094L Cellobiose 380153F Dextran Grade B 380163H Dextran Grade C 380265M D(+)Galactose anhydrous 380383R Glucose-6-phosphoric acid disodium salt 380425K Glycogen oyster 380443M Inositol (meso) inactive 38044LH Inositol (meso) inactive 380484V D(+)Mannose 380514K D(+)Melibiose 380525N Pectin apple 250-grade 38052LG Pectin apple 250-grade 380563T Raffinose hydrate 380574W L(+)Rhamnose (iso-dulcite) 380585C D(-)Ribose 380603K Salicin 380635S Trehalose (a-D-glucopyranosyl-a-D-glucopyranoside)

186 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 38063EE Trehalose 380742U b-D-Glucose-6-phosphoric acid sodium salt anhydrous 381012U Xylitol 381063Y Glucotropaeolin Potassium Salt Biochemical 381064J Glucotropaeolin Potassium Salt Biochemical 390132F Diastase from malt (mixed a and b amylase) 390192R Hyaluronidase from bovine testes (3.2.1.35) 390203D Invertase concentrate from yeast stabilized with glycerol (3.2.1.26) 390242K Lysozyme crystalline from egg white (3.2.1.17) 390272Q Neuraminidase from Vibrio cholerae (3.2.1.18) 390293V Pancreatin from pig pancreas 390303G Papain (from carica papaya) water soluble (3.4.22.2) 390324L Pepsin A powder (3.4.23.1) (formerly 3.4.4.1) 390332L Peroxidase from horse-radish (1.11.1.7) 390414M Trypsin from beef pancreas (3.4.21.4) (formerly 3.4.4.4) 39041CU Trypsin from beef pancreas (3.4.21.4) (formerly 3.4.4.4) 390452S Urease-active meal from jack beans 390473A Urease tablets from jack bean meal for the determination of urea 390522P Pronase E (from Streptomyces Griseus) (EC 3.4.24.4) 390614S Glucose oxidase for glucose estimation (1.1.3.4) 390742C Cellulase from Trichoderma viride (3.2.1.4) 390744E Cellulase from Trichoderma viride (3.2.1.4)

187 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 390902A Urease from jack beans (3.5.1.5) 390971N Proteinase K (fungal) (3.4.21.14) chromatographically purified 390972X Proteinase K (fungal) (3.4.21.14) chromatographically purified 390973P Proteinase K (fungal) (3.4.21.14) chromatographically purified 39097CB Proteinase K (fungal) (3.4.21.14) chromatographically purified 391164R Yeast dried bakers' 391172R Linamarase from cassava (3.2.1.21),vial 391182T a-Amylase (bacterial source) lyophilized (3.2.1.1) 391183U a-Amylase (bacterial source) lyophilized (3.2.1.1) 391233N Diastase from pig pancreas 391342R Glucose-6-phosphate dehydrogenase (from yeast) suspension (EC 1.1.1.49 391362V Trypsin crystalline from bovine pancreas (EC 3.4.21.4) 391372A Deoxyribonuclease I from bovine pancreas lyophilized (EC 3.1.21.1) 391382C Catalase from bovine liver suspension in water (stabilised) EC 1.11.1. 391412X Bromelain (from pineapples) (3.4.22.32) 391452W Proteinase K immobilised 395092L Proteinase K solution 395163J Peroxidase 400034L S-Acetylthiocholine iodide 400253U 1-Naphthyl disodium orthophosphate 400301L 4-Nitrophenyl disodium orthophosphate 400302M 4-Nitrophenyl disodium orthophosphate

188 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 400303N 4-Nitrophenyl disodium orthophosphate 400304X 4-Nitrophenyl disodium orthophosphate (0.5g vials) 400305P 4-Nitrophenyl disodium orthophosphate 400312X 2-Nitrophenyl-b-D-galactopyranoside 400314Q 2-Nitrophenyl-b-D-galactopyranoside 400414T 6-Phosphogluconic acid trisodium salt 400492K Indoxyl acetate 40058LH NN-Dimethylcasein 400672M 4-Nitrophenyl-b-D-glucopyranosiduronic acid 420083H Adenosine-5'-triphosphoric acid disodium dihydrogen salt (ATP) cryst. 420142B Choline chloride 420144D Choline chloride 420326H Nicotinamide-adenine dinucleotide (NAD) 420327Y Nicotinamide-adenine dinucleotide (NAD) 42032HS Nicotinamide-adenine dinucleotide (NAD) 420334H Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420336J Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420337K Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420452M Ribonucleic acid (nucleic acid) from yeast 42045LY Ribonucleic acid (nucleic acid) from yeast 420484U Thymidine chromatographically homogeneous 420514J Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP)

189 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 420515K Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP) 42051HW Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP) 420525M Nicotinamide-adenine dinucleotide phosphate (reduced) sodium salt (NAD 420702L Adenosine-5'-monophosphoric acid disodium salt (AMP) 430353P Sodium deoxycholate 431002W DNA polymerase Thermoprime plus(Licenced (Adv.Bio. Ab-0301) 432022H Restriction Enzyme Bsiq I (Bcl I) (Adv.Bio. Ab-0217-A) 433412V Ribomag (R50) 50 X 10Ug preps (Adv.Bio. Xk05-01) 436002T Guanidinium chloride molecular biology grade 436005W Guanidinium chloride molecular biology grade 436012V N-2-Hydroxyethylpiperazine-N'-2- ethanesulphonic acid (HEPES) molecula 436014A N-2-Hydroxyethylpiperazine-N'-2- ethanesulphonic acid (HEPES) molecula 436022A 2-Mercaptoethanol molecular biology grade 436024C 2-Mercaptoethanol molecular biology grade 436032C Polyvinylpyrrolidone (PVP) molecular biology grade 436035F Polyvinylpyrrolidone (PVP) molecular biology grade 436042E Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) molecular biology gr 436044G Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) molecular biology gr 436053H Potassium dihydrogen orthophosphate molecular biology grade 436055J Potassium dihydrogen orthophosphate molecular biology grade 436063J di-Potassium hydrogen orthophosphate 3-hydrate molecular biology grade 436065L di-Potassium hydrogen orthophosphate 3-hydrate molecular biology grade

190 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436072K tri-Sodium citrate molecular biology grade 436075N tri-Sodium citrate molecular biology grade 436082M Tris(hydroxymethyl) methylammonium chloride molecular biology grade 436085P Tris(hydroxymethyl) methylammonium chloride molecular biology grade 436095R Instaview Universal 436102W Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436103A Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436104B Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436105C Blotting membrane nitrocellulose (0.45mm) 'Electran' in sheet form 436106D Blotting membrane nitrocellulose (0.45mm) 'Electran' in roll form 436107E Blotting membrane nitrocellulose (0.45mm) 'Electran' in roll form 436108F Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436111A Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in shee 436112B Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436113C Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436114D Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436115E Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in shee 436116F Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in roll 436117G Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in roll 436118H Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436122D Blotting membrane nylon 'Electran' in circles 436123E Blotting membrane nylon 'Electran' in circles

191 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436124F Blotting membrane nylon 'Electran' in circles 436125G Blotting membrane nylon 'Electran' in sheet form 436126H Blotting membrane nylon 'Electran' in roll form 436127Y Blotting membrane nylon 'Electran' in roll form 436128J Blotting membrane nylon 'Electran' in circles 43612AL Blotting membrane nylon 'Electran' 43612BM Blotting membrane nylon 'Electran' in circles 436132F Blotting membrane optimized nylon 'Electran' in circles 436133G Blotting membrane optimized nylon 'Electran' in circles 436134H Blotting membrane optimized nylon 'Electran' in circles 436135Y Blotting membrane optimized nylon 'Electran' in sheet form 436136J Blotting membrane optimized nylon 'Electran' in roll form 436137K Blotting membrane optimized nylon 'Electran' in roll form 436138L Blotting membrane optimized nylon 'Electran' in circles 436322J Isoelectric Point Markers pI Calibration Kit 'Electran' pI range 4.7-1 436332L Isoelectric Point Markers pI Calibration Kit 'Electran' pI range 5.65- 436372T Mol. Wt Markers calib.kit for M.W. detn in (non-SDS) native gel M.W. 1 436502L Saponin white suitable for haemolysis 436504N Saponin white suitable for haemolysis 436515Q 'Gel in a bottle' 6T 5C DNA sequencing 436516R 'Gel in a bottle' 6T 5C DNA sequencing 436544V Instaview Silver Staining Kit

192 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436552V Agarose high resolution 'Electran' 436553W Agarose high resolution 'Electran' 436562A Instaview Nitrocellulose 436603P Blotting transfer membrane PVDF 'Electran' in sheet form 436604Q Blotting transfer membrane PVDF 'Electran' in roll form 436605R Blotting transfer membrane PVDF 'Electran' in roll form 436613R Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in shee 436614S Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in roll 436615T Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in roll 436623T Blotting membrane nitrocellulose (0.2 mm) 'Electran' in sheet form 436624U Blotting membrane nitrocellulose (0.2 mm) 'Electran' in roll form 436625V Blotting membrane nitrocellulose (0.2 mm) 'Electran' in roll form 436631T Blotting membrane positively charged nylon 'Electran' in sheet form 436632U Blotting membrane positively charged nylon 'Electran' in sheet form 436633V Blotting membrane positively charged nylon 'Electran' in roll form 436634W Blotting membrane positively charged nylon 'Electran' in roll form 436635A Blotting membrane positively charged nylon 'Electran' in circles 436636B Blotting membrane positively charged nylon 'Electran' in circles 436696N Sodium dodecyl sulphate 'Electran' 436712T 'Resolyte' 2-5 436713U 'Resolyte' 2-5 436722V Phenol saturated pH 4.5

193 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436724A Phenol saturated pH 4.5 436732A Phenol: Chloroform: iso-Amyl alcohol pH 6.6/8.0 436734C Phenol: Chloroform: iso-Amyl alcohol pH 6.6/8.0 436742C Phenol: Chloroform: iso-Amyl alcohol pH 5.2 436744E Phenol: Chloroform: iso-Amyl alcohol pH 5.2 436752E Phenol saturated pH 6.6/7.9 436754G Phenol saturated pH 6.6/7.9 436762G *Polyclar SB100 (polyvinylpyrrolidone insoluble) 436782K Coomassie violet R-150 'Electran' 436912C Water nuclease free 436922E Phenol redistilled molecular biology grade 436924G Phenol redistilled molecular biology grade 436942Y Ethidium bromide tablets 100 mg 436956X Blotting membrane nylon (0.22mm) in roll form 436982Q Zinc chloride molecular biology grade 436992S Magnesium chloride hexahydrate molecular biology grade 436994U Magnesium chloride hexahydrate molecular biology grade 437002A *Triton X-100 molecular biology grade 437012C EGTA molecular biology grade 437013D EGTA molecular biology grade 437023F Potassium chloride molecular biology grade 437025H Potassium chloride molecular biology grade

194 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437032G Lithium chloride molecular biology grade 437033H Lithium chloride molecular biology grade 437042Y Magnesium sulphate heptahydrate molecular biology grade 437044K Magnesium sulphate heptahydrate molecular biology grade 437053L Calcium chloride 2-hydrate molecular biology grade 437055N Calcium chloride 2-hydrate molecular biology grade 437063N Potassium acetate molecular biology grade 437065P Potassium acetate molecular biology grade 437073P Ammonium chloride molecular biology grade 437075R Ammonium chloride molecular biology grade 437082Q *'Tween' 20 molecular biology grade 437092S *Ficoll 400 molecular biology grade 437093T *Ficoll 400 molecular biology grade 437102D Guanidinium thiocyanate molecular biology grade 437103E Guanidinium thiocyanate molecular biology grade 437117K Phosphate buffered saline (PBS) low phosphate 10x concentrate 437122H Agarose high resolution HS 'Electran' 437123Y Agarose high resolution HS 'Electran' 437132J X-Gal (5-Bromo-4-chloro- 3-indolyl-b-D-galactopyranoside) 437142L IPTG (Isopropyl-b-D-thiogalactopyranoside) 437144N IPTG (Isopropyl-b-D-thiogalactopyranoside) 437212Y Ethidium bromide adsorber

195 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437223L 'Gel in a bottle' sequencing gel concentrate (10T 5C) 'Safe-Break' 437225N 'Gel in a bottle' sequencing gel concentrate (10T 5C) 'Safe-Break' 437233N 'Gel in a bottle' sequencing gel diluent 437235P 'Gel in a bottle' sequencing gel diluent 437252Q Orange G 'Electran' 437263T DNA Marker 100bp ladder 'Electran' 437272U DNA Marker jX174/Hae III 'Electran' 437282W DNA Marker jX174/Hinf I 'Electran' 437292B DNA Marker jX174/Hinf I dephosphorylated 'Electran' 437303K DNA Marker PCR 50-1000 bp 'Electran' 437312L DNA Marker equimolar 36-2645bp 'Electran' 437322N RNA Marker single stranded 0.28-6.58Kb 'Electran' 437332P DNA Marker 1Kb ladder 'Electran' 437343S DNA Lambda 437353U DNA Lambda unmethylated 437362V DNA pBR322 437372A DNA jX174 RF 437382C DNA Herring sperm sonicated molecular biology grade 437383D DNA Herring sperm sonicated molecular biology grade 437384E DNA Herring sperm sonicated molecular biology grade 437392E RNase inhibitor recombinant molecular biology grade 437393F RNase inhibitor recombinant molecular biology grade

196 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437402M Molecular Weight Markers prestained peptides for SDS PAGE 'Electran',v 437412X Mol. Wt Markers biotinylated protein for SDS PAGE 'Electran' M.W. 14.2 437423R Propan-2-ol(Iso-propanol) Molecular Biology Grade 437433T Ethanol Molecular Biology Grade Duty Free 437441T G-418 Sulphate molecular biology grade 437442U G-418 Sulphate molecular biology grade 437453A Ammonium acetate molecular biology grade 437463C Acrylogel-pip 2.6 solution 'Electran' (30%) 'Safe-Break' 437465E Acrylogel-pip 2.6 solution 'Electran' (30%) 'Safe-Break' 437472D Agarose Hr Analytical 'Electran' 437473E Agarose Hr Analytical 'Electran' 437494J Dimethyldichlorosilane 25 In Heptane Electran 437533W Formaldehyde Solution 37% Mol Biol Grade 437536C Formaldehyde Solution 37% Mol Biol Grade 438093A Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P40 438096D Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M40 438103Y Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P40 438106L Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M40 438113K Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP B15P40 438123M Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP A15P40 438133X Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P40 438143Q Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P40

197 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438153S Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P40 438163U Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P40 438173W Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P40 438183B Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P40 438193D Agarose,Gel-O-Shooter,High Melt/Med Res CLP B10P30 438196G Agarose,Gel-O-Shooter,High Melt/Med Res CLP B10M30 438203L Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P30 438206X Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M30 438213N Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP B15P30 438223P Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP A15P30 438233R Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P30 438243T Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P30 438253V Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P30 438263A Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P30 438273C Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P30 438283E Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P30 438293G Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P20 438296J Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M20 438303X Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P20 438306R Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M20 438333U Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P20 438343W Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P20

198 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438353B Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P20 438363D Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P20 438373F Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P20 438383H Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P20 438393J Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P15 438396M Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M15 438403R Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P15 438406U Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M15 438413T Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P10 438416W Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M10 438423V Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P10 438426B Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M10 438453E Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P10 438463G Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P10 438473Y Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P10 438483K Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P10 438493M Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P10 438503U Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P10 438513W Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P08 438516C Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M08 438523B Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P08 438526E Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M08

199 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438542E X-Glca Cyclohexylammonium Salt Mol Biol Grade 438543F X-Glca Cyclohexylammonium Salt Mol Biol Grade 438552G Magenta Glca Mol.Biology Grade 438562Y Magenta Gal Molecular Biology Grade 438572K Bluo-Gal Molecular 438582M Bcip Disodium Salt Mol.Biology Grade 438592X Nbt (Nitroblue Tetrazolium)Mol.Bio.Grade 438602W Bcip/Nbt Solution Mol. Biology Grade 438612B Tmb/H2O2 Solution For Blotting 438622D DAB solution kit for blotting 438775T Page Resolving Buffer Ph8.8 10X Solution 438785V Page Stacking Buffer Ph6.8 10X Solution 438792U Agarose Dna Grade 'Electran' 438795A Agarose Dna Grade 'Electran' 438815K Tris Glycine Electro Buffer 10X Conc OWL Er25 438816L Tris Glycine Electro Buffer 10X Conc OWL Er25 438825M Tris Tricine Sds(10X Conc) Elector Buff OWL Er37 438832L Tris-Hcl Sds Ph6.8 Sample Buffer-Sdspage,OWL Er32 438842N Tris Hcl,Bme,Sds Ph6.8 Sample Buffer OWL Er33 438852P Tris Hcl Ph6.8 Sample Buffer Native Page,OWL Er34 438862R Tris Hcl,5Ds Ph6.8(Red) Sample Buffer OWL Er40 438872T Tbe Sample Buffer For Dna Electrophoresi,OWL Er38

200 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 440032G O-Acetylcholine perchlorate 440042Y Albumin crystallized bovine 440043J Albumin crystallized bovine 440055N Thiamine hydrochloride (aneurine hydrochloride) (vitamin B1) 440063N L-Ascorbic acid (vitamin C) 440065P L-Ascorbic acid (vitamin C) 440114H D-Biotin crystalline 440143M Calciferol (vitamin D2) 440164R Casein for nutrition experiments soluble light white 440167U Casein for nutrition experiments soluble light white 44016CC Casein for nutrition experiments soluble light white 440184V Casein fat free and low in vitamins 440203H Casein (Hammarsten) 44020LC Casein (Hammarsten) 440214K Casein hydrolysate for bacteriological use not vitamin free 440234X Cyanocobalamin (vitamin B12) 44023HE Cyanocobalamin (vitamin B12) 440261R Cytochrome C 95-100% from horse heart (based on a molecular weight of 440292B 2,3-Dimercaptopropan-1-ol (BAL; British Anti-Lewisite; 'Dimercaprol') 440375D N-Ethylmaleimide 440436W Folic acid 44043LX Folic acid

201 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 440442U 6-Furfurylaminopurine (kinetin) chromatographically homogeneous 44044HM 6-Furfurylaminopurine (kinetin) chromatographically homogeneous 440454B Gelatine powder 44045JQ Gelatine powder 440472D Gibberellic acid 440474F Gibberellic acid 44047HS Gibberellic acid 440523U Histamine acid phosphate 440525W Histamine acid phosphate 44052HL Histamine acid phosphate 440604U Ninhydrin (indanetrione hydrate) 440605V Ninhydrin (indanetrione hydrate) 440682L Nicotinamide 440692N Nicotinic acid 440712A Ninhydrin spray 0.5% solution of ninhydrin (indanetrione hydrate) in b 440744Y (+)-Pantothenic acid calcium salt 440754K Peptone bacteriological BDH 44075DT Peptone bacteriological BDH 440832H Ponceau S 'Electran' 44083HW Ponceau S 'Electran' 440865Q Pyridoxine hydrochloride (vitamin B6) 440884T Riboflavin 'Electran'

202 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 440914Y Saponin 44091NE Saponin 440943N Sodium pyruvate 44094AU Sodium pyruvate 44094LY Sodium pyruvate 441064S Zein 441093A NN-Bis(2-hydroxyethyl)glycine ('bicine') 441095C NN-Bis(2-hydroxyethyl)glycine ('bicine') 44109CJ NN-Bis(2-hydroxyethyl)glycine ('bicine') 441103Y N-Tris(hydroxymethyl)methylglycine ('tricine') 441105K N-Tris(hydroxymethyl)methylglycine ('tricine') 44110DS N-Tris(hydroxymethyl)methylglycine ('tricine') 441175B N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 441176C N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 44117CY N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 441204M Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 441206X Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 44120CU Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 44120DV Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 441304P N-Tris(hydroxymethyl)methyl- 2-amino-ethanesulphonic acid (TES) 441305Q N-Tris(hydroxymethyl)methyl- 2-amino-ethanesulphonic acid (TES) 441316T 2-(N-Morpholino)ethanesulphonic acid (MES)

203 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 441317U 2-(N-Morpholino)ethanesulphonic acid (MES) 44131CC 2-(N-Morpholino)ethanesulphonic acid (MES) 441334V NN-Bis(2-hydroxyethyl)-2-aminoethane sulphonic acid (BES) 44133CG NN-Bis(2-hydroxyethyl)-2-aminoethane sulphonic acid (BES) 44137CX 5,5'-Dithiobis(2-nitrobenzoic acid) (Ellman's reagent) 441432W 2-Mercaptoethanol 441433A 2-Mercaptoethanol 441435C 2-Mercaptoethanol 441474J N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 441475K N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 441476L N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 44147CR N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 44147DS N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 441494N Dithiothreitol (Cleland's reagent) 441496P Dithiothreitol (Cleland's reagent) 441512V Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 441514A Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 44151DJ Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 441554Y Albumin bovine fraction V 441555J Albumin bovine fraction V 44155HV Albumin bovine fraction V 441573L Caesium chloride for ultracentrifuge work

204 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 441574M Caesium chloride for ultracentrifuge work 441582M N-Tris(hydroxymethyl)methyl- 3-aminopropane-sulphonic acid (TAPS) 441592X Ethidium bromide 'Electran' 441593P Ethidium bromide 'Electran' 441643Y 3-(N-Morpholino)propanesulphonic acid (MOPS) 441644J 3-(N-Morpholino)propanesulphonic acid (MOPS) 44164CR 3-(N-Morpholino)propanesulphonic acid (MOPS) 44164DS 3-(N-Morpholino)propanesulphonic acid (MOPS) 441703D Diethyl pyrocarbonate 441794W N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 441796B N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 44179CH N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 441892A Cycloheximide 441894C Cycloheximide 441921L Mitomycin C 441972W Benzylpenicillin potassium salt (penicillin G potassium salt) 442042Q Chloramphenicol 442052S Neomycin sulphate 442062U Novobiocin sodium salt 442072W Nystatin 442152V Sodium dodecyl sulphate specially purified for biochemical work 44215HN Sodium dodecyl sulphate specially purified for biochemical work

205 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 442172C Phenylmethanesulphonyl fluoride 442242W NN'-Diallyltartardiamide 'Electran' (DATD) 442292J Bis(2-hydroxyethyl)-(iminotris) (hydroxymethyl)methane (bis-tris) 44229CT Bis(2-Hydroxyethyl)-(Iminotris)(Hydroxy- 442382K Lithium dodecyl sulphate (lithium lauryl sulphate) 44238BT Lithium dodecyl sulphate (lithium lauryl sulphate) 44238CU Lithium Dodecyl Sulphate 442442F Sodium dodecyl sulphate specially pure 442443G Sodium dodecyl sulphate specially pure 442444H Sodium dodecyl sulphate specially pure 44244HU Sodium dodecyl sulphate specially pure 442472L Molecular Weight Markers for SDS electrophoresis 'Electran' M.W. range 442492P Agarose 25 'Electran' 442494R Agarose 25 'Electran' 442502A Agarose 10 'Electran' 442503B Agarose 10 'Electran' 442542Y Formamide specially purified for biochemistry deionised by ion-exchang 442583R Acrylogel 5 Premix 'Electran' 442584S Acrylogel 5 Premix 'Electran' 'Safe-Break' 442585T Acrylogel 5 Premix 'Electran' 'Safe-Break' 442642L Molecular Weight Markers SDS electrophoresis 'Electran' M.W. range 12, 442654P Peptone neutral bacteriological BDH

206 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 442663Q 2-(Cyclohexylamino)ethane sulphonic acid (CHES) 44266CC 2-(Cyclohexylamino)ethane sulphonic acid (CHES) 44266DD 2-(Cyclohexylamino)ethane sulphonic acid (CHES) 442682T Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 442683U Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 44268DH Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 442694A N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 44269CY N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 44269DJ N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 44269EK N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 442702G Isoelectric Point Markers pI Calibration Kit 'Electran' range 4.7-10.6 442714K Polyethylene glycol 6000 for biochemistry 442717N Polyethylene glycol 6000 for biochemistry 442734X Polyethylene glycol 4000 for biochemistry 442753R *'Sarkosyl' NL30 442757V *'Sarkosyl' NL30 442854V N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442855W N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442856A N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 44285CG N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442862V Isoelectric Point Markers pI Calibration Kit 'Electran' range 5.65-8.3 442872A Molecular Weight Markers RNA-electrophoresis 'Electran' M.W. range 4S-

207 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 442892E Silane A-174 'Electran' 442912X Naphthalene black 12B 'Electran' (Amido black 10B) 442922Q Starch hydrolysed (Smithies) 'Electran' 442925T Starch hydrolysed (Smithies) 'Electran' 442993Y Acrylamide 'Electran' 442994J Acrylamide 'Electran' 44299JB Acrylamide 'Electran' 443002M NN'-Methylenebisacrylamide 'Electran' 443003N NN'-Methylenebisacrylamide 'Electran' 443004X NN'-Methylenebisacrylamide 'Electran' 44300BV NN'-Methylenebisacrylamide 'Electran' 443023R Agarose 15 'Electran' 443024S Agarose 15 'Electran' 443025T Agarose 15 'Electran' 443034U 3-Dimethylaminopropionitrile 'Electran' (2-dimethylaminoethyl cyanide) 443053A Bromophenol blue 'Electran' 443062B Xylene cyanol FF 443073E Ammonium peroxodisulphate 'Electran' (ammonium persulphate) 443074F Ammonium peroxodisulphate 'Electran' (ammonium persulphate) 443083G NNN'N'-Tetramethylethylenediamine (TEMED) 'Electran' 443132V Acrylamide grade 1 'Electran' molecular biology grade 443134A Acrylamide grade 1 'Electran' molecular biology grade

208 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443135B Acrylamide grade 1 'Electran' molecular biology grade 44313DJ Acrylamide grade 1 'Electran' molecular biology grade 443155F Ponceau S solution 0.5% w/v in 5% w/v trichloroacetic acid 'Electran' 443165H 3-(N-Morpholino)propanesulphonic acid monosodium salt (MOPS Na) 443173H Agarose IEF 'Electran' 443174Y Agarose IEF 'Electran' 443193L Cellulose acetate foils 57?45 mm perforated 'Electran' 443213V Cellulose acetate foils 70?00 mm 'Electran' 443223A Cellulose acetate foils 78?50 mm 'Electran' 443243E Guanidinium thiocyanate specially purified for biochemical work 443252F Isoelectric Point Markers pI Calibration Kit 'Electran' range 2.4-5.65 443282L Coomassie brilliant blue R-250 443283M Coomassie brilliant blue R-250 443292N Coomassie brilliant blue G-250 443293X Coomassie brilliant blue G-250 443352Y Acrylogel 2.6 Premix 'Electran' ' Safe-Break' 443353J Acrylogel 2.6 Premix 'Electran' 443355L Acrylogel 2.6 Premix 'Electran' 'Safe-Break' 443363L Acrylogel 3 Premix 'Electran' 443364M Acrylogel 3 Premix 'Electran' 'Safe-Break' 443365N Acrylogel 3 Premix 'Electran' 'Safe-Break' 443382X 'Resolyte' 3.5-10

209 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443383P 'Resolyte' 3.5-10 443384Q 'Resolyte' 3.5-10 443402B 'Resolyte' 4-8 443403C 'Resolyte' 4-8 443404D 'Resolyte' 4-8 443412D 'Resolyte' 3-6.5 443413E 'Resolyte' 3-6.5 443414F 'Resolyte' 3-6.5 443495W Acrylamide 'Electran' routine grade 443525L SSC Buffer (20 x concentrate) (Rigid pack) 443526M SSC Buffer (20 x concentrate) 443527N SSC Buffer (20 x concentrate) (Bag in box) 443532K Denhardt's reagent,vial 443542M Acrylamide solution (40% w/v) 'Electran' 'Safe-Break' 443545P Acrylamide solution (40% w/v) 'Electran' 'Safe-Break' 443553P NN'-Methylenebisacrylamide solution (2% w/v) 'Electran' 'Safe-Break' 443555R NN'-Methylenebisacrylamide solution (2% w/v) 'Electran' 'Safe-Break' 443582U Molecular Weight Markers calibration kit for SDS polyacrylamide gel el 443663U Agarose 'Electran' molecular biology grade 443664V Agarose 'Electran' molecular biology grade 443665W Agarose 'Electran' molecular biology grade 443702K Isoelectric Point Markers pI Calibration Kit for denaturing gels 'Elec

210 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443723P Acrylogel 5 solution 'Electran' 'Safe-Break' 443725R Acrylogel 5 solution 'Electran' 'Safe-Break' 443733R Acrylogel 3 solution 'Electran' 'Safe-Break' 443735T Acrylogel 3 solution 'Electran' 'Safe-Break' 443743T Acrylogel 2.6 solution 'Electran' 'Safe-Break' 443745V Acrylogel 2.6 solution 'Electran' 'Safe-Break' 443792F Caesium chloride molecular biology grade 443795Y Caesium chloride molecular biology grade 443802N NN'-Methylenebisacrylamide 'Electran' molecular biology grade 443804P NN'-Methylenebisacrylamide 'Electran' molecular biology grade 443814R Sucrose molecular biology grade 443824T Sodium chloride molecular biology grade 443827W Sodium chloride molecular biology grade 443832T 3-(N-Morpholino)propanesulphonic acid (MOPS) molecular biology grade 443847D Water molecular biology grade (Bag in box) 443851W Dithiothreitol (Cleland's reagent) molecular biology grade 443852A Dithiothreitol (Cleland's reagent) molecular biology grade 443853B Dithiothreitol (Cleland's reagent) molecular biology grade 443864E Tris(hydroxymethyl)methylamine 'Electran' molecular biology grade 443866G Tris(hydroxymethyl)methylamine 'Electran' molecular biology grade 443872E Urea 'Electran' molecular biology grade 443874G Urea 'Electran' molecular biology grade

211 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443876Y Urea 'Electran' molecular biology grade 443877J Urea 'Electran' molecular biology grade 44387DP Urea 'Electran' molecular biology grade 443882G Ethylenediaminetetra-acetic acid disodium salt molecular biology grade 443885J Ethylenediaminetetra-acetic acid disodium salt molecular biology grade 443894K Sodium acetate anhydrous molecular biology grade 443897N Sodium acetate anhydrous molecular biology grade 443904S Orthoboric acid molecular biology grade 443905T Orthoboric acid molecular biology grade 443907V Orthoboric acid molecular biology grade 443912S Polyethylene glycol 6000 molecular biology grade 443915V Polyethylene glycol 6000 molecular biology grade 443922U Ethidium bromide solution 'Electran' 10mg/ml solution of Ethidium brom 443932W Pre-stained protein markers for SDS polyacrylamide gel electrophoresis 443942B Uniblue A protein labelling agent 443952D 'Resolyte' 6-9.5 443954F 'Resolyte' 6-9.5 443955G 'Resolyte' 6-9.5 443975K SSPE buffer 'Electran' (20惡oncentrate) 443987X Neutralising solution 'Electran' (Bag in box) 443995X Denaturing Solution 'Electran' 443997Q Denaturing solution 'Electran' (Bag in box)

212 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444025A SDS PAGE tank buffer (10X) 'Electran' 444026B SDS PAGE tank buffer 'Electran' 444027C SDS PAGE tank buffer 'Electran' (Bag in box) 444037E Phosphate buffered saline (PBS) high phosphate 444057Y Phosphate buffered saline (PBS) low phosphate 444062F Sodium dodecyl sulphate solution 'Electran' a 10% w/v solution 444072H 3-[(3-Cholamidopropyl)dimethylammonio] -1-propane sulphonate (CHAPS) 444074J 3-[(3-Cholamidopropyl)dimethylammonio] -1-propane sulphonate (CHAPS) 444082J 3-[(3-Cholamidopropyl)dimethylammonio]- 2-hydroxy-1-propane sulphonate 444083K 3-[(3-Cholamidopropyl)dimethylammonio]- 2-hydroxy-1-propane sulphonate 444092L PAGE resolving gel buffer 'Electran' 444102T PAGE stacking gel buffer 'Electran' 444125D TAE Buffer 'Electran' 444136G TBE buffer 'Electran' 444137H TBE buffer 'Electran' 444152G Agarose low gelling temperature 'Electran' molecular biology grade 444153H Agarose low gelling temperature 'Electran' molecular biology grade 444162Y Agarose high gel strength 'Electran' molecular biology grade 444163J Agarose high gel strength 'Electran' molecular biology grade 444164K Agarose high gel strength 'Electran' molecular biology grade 444182M Coomassie brilliant blue R-250 purified 'Electran' 444192X Coomassie brilliant blue G-250 purified 'Electran'

213 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444212B DNA Molecular Weight Marker II (lDNA.Hind III) 'Electran' 444252J Deoxyribonucleic acid (from calf thymus) sonicated lyophilized 444272N Diacrylyl-piperazine 'Electran' 444273X Diacrylyl Piperazine Electran 444282P Sodium tetradecyl sulphate 'Electran' 444294T Instaview - SDS 444323H Instaview Native 444372Q 'Resolyte' 3.5-5 444382S 'Resolyte' 4-6 444392U 'Resolyte' 5-7 444402F 'Resolyte' 6-8 444412H 'Resolyte' 7-9 444423K di-Sodium hydrogen orthophosphate anhydrous molecular biology grade 444425M di-Sodium hydrogen orthophosphate anhydrous molecular biology grade 444433M Sodium dihydrogen orthophosphate 1-hydrate molecular biology grade 444435X Sodium dihydrogen orthophosphate 1-hydrate molecular biology grade 444442N Ammonium sulphate molecular biology grade 444445Q Ammonium sulphate molecular biology grade 444452P Citric acid molecular biology grade 444455S Citric acid molecular biology grade 444462R Sodium dodecyl sulphate molecular biology grade 444464T Sodium dodecyl sulphate molecular biology grade

214 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444472T Formamide molecular biology grade 444475W Formamide molecular biology grade 444482V Glycerol molecular biology grade 444485B Glycerol molecular biology grade 444492A Glycine molecular biology grade 444495D Glycine molecular biology grade 450013Y Acetic acid ("glacial") 'ARISTAR' 'Safe-Break' 450015K Acetic acid ("glacial") 'ARISTAR' 'Safe-Break' 450020H Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450021Y Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450023K Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450027X Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450033M Hydrofluoric acid 40% 'ARISTAR' 450034N Hydrofluoric acid 40% 'ARISTAR' 450041M Nitric acid 'ARISTAR' 'Safe-Break' 450042N Nitric acid 'ARISTAR' 'Safe-Break' 450043X Nitric acid 'ARISTAR' 'Safe-Break' 450046R Nitric acid 'ARISTAR' 450053Q Perchloric acid 60% 'ARISTAR' 'Safe-Break' 450061Q Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break' 450062R Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break' 450063S Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break'

215 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 450067W Sulphuric acid 'ARISTAR' sp. gr. 1.84 450073U Hydrobromic acid 'ARISTAR' about 47% 'Safe-Break' 450082V Perchloric acid 70% 'ARISTAR' 450083W Perchloric acid 70% 'ARISTAR' 'Safe-Break' 450094C Hydrofluoric acid 48% 'ARISTAR' 450096E Hydrofluoric acid 48% 'ARISTAR' 450102Y Orthophosphoric acid 'ARISTAR' 450103J Orthophosphoric acid 'ARISTAR' 'Safe-Break' 450105L Orthophosphoric acid 'ARISTAR' 'Safe-Break' 450112K Orthoboric acid 'ARISTAR' (boric acid) 450122M Formic acid 'ARISTAR' 450125P Formic acid 'ARISTAR' 'Safe-Break' 451003K Acetone 'ARISTAR' 'Safe-Break' 451004L Acetone 'ARISTAR' 'Safe-Break' 451015X Ethanol 99.7-100% v/v ("absolute") 'ARISTAR' (duty free) 451017Q Ethanol 99.7-100% v/v ("absolute") 'ARISTAR' (duty free) 451024P Methanol 'ARISTAR' 'Safe-Break' 451027S Methanol 'ARISTAR' 'Safe-Break' 451034R Propan-2-ol (iso-propyl alcohol) 'ARISTAR' 'Safe-Break' 451037U Propan-2-ol (iso-propyl alcohol) 'ARISTAR' 'Safe-Break' 451044T Trichloroethylene 'ARISTAR' 'Safe-Break' 451054V Xylene 'ARISTAR' 'Safe-Break'

216 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 451057B Xylene 'ARISTAR' 'Safe-Break' 451074C Butan-1-ol 'ARISTAR' 'Safe-Break' 451087H Carbon tetrachloride 'ARISTAR' 'Safe-Break' 451097J Toluene 'ARISTAR' 'Safe-Break' 451102M Pyridine 'ARISTAR' 'Safe-Break' 451103N Pyridine 'ARISTAR' 'Safe-Break' 451115R Diethyl ether 'ARISTAR' 'Safe-Break' 451117T Diethyl ether 'ARISTAR' 'Safe-Break' 451135V Chloroform 'ARISTAR' 'Safe-Break' 451137A Chloroform 'ARISTAR' 'Safe-Break' 451143V 1,1,1-Trichloroethane 'ARISTAR' 'Safe-Break' 451145A 1,1,1-Trichloroethane 'ARISTAR' 'Safe-Break' 451153A Dichloromethane 'ARISTAR' 'Safe-Break' 451155C Dichloromethane 'ARISTAR' 'Safe-Break' 452013Q Bromine 'ARISTAR' 'Safe-Break' 452024T Hydrogen peroxide solution 'ARISTAR' about 30% w/v H2O2 (100volumes) 452042V Urea 'ARISTAR' 452043W Urea 'ARISTAR' 452046C Urea 'ARISTAR' 452054C Tris(hydroxymethyl)methylamine 'ARISTAR' (tris) 452064E Ammonium sulphate 'ARISTAR' 452074G Sucrose 'ARISTAR'

217 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 452082G Guanidinium chloride 'ARISTAR' 452083H Guanidinium chloride 'ARISTAR' 45208HV Guanidinium chloride 'ARISTAR' 452091H Iodine 'ARISTAR' 452092Y Iodine 'ARISTAR' 452103R Mercury 'ARISTAR' 452114U Potassium hydroxide pellets 'ARISTAR' 452124W Sodium hydroxide pellets 'ARISTAR' 452125A Sodium hydroxide pellets 'ARISTAR' 452134B D-Glucose 'ARISTAR' 452142B Sodium chloride 'ARISTAR' 45214BK Sodium chloride 'ARISTAR' 452152D Potassium chloride 'ARISTAR' 452182J Sodium acetate anhydrous 'ARISTAR' 452192L Sodium carbonate anhydrous 'ARISTAR' 452202T Sodium sulphate anhydrous 'ARISTAR' 452213W Potassium iodide 'ARISTAR' 452222A Potassium sulphate 'ARISTAR' 452232C Potassium dihydrogen orthophosphate 'ARISTAR' 45223LV Potassium dihydrogen orthophosphate 'ARISTAR' 452252G Calcium carbonate 'ARISTAR' 452275N Ammonium fluoride solution 40% 'ARISTAR'

218 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 452292X di-Sodium hydrogen orthophosphate anhydrous 'ARISTAR' 452312B Ammonium chloride 'ARISTAR' 452321C Sodium dihydrogen orthophosphate anhydrous 'ARISTAR' 452322D Sodium dihydrogen orthophosphate anhydrous 'ARISTAR' 452331E di-Potassium hydrogen orthophosphate anhydrous 'ARISTAR' 452352J Magnesium nitrate 'ARISTAR' 452393S Ammonia solution 'ARISTAR' about 25% 452395U Ammonia solution 'ARISTAR' about 25% 455002C Aluminium 1,000 ppm single element standard for ICP 'ARISTAR' 455004E Aluminium 1,000 ppm single element standard for ICP 'ARISTAR' 455012E Aluminium 10,000 ppm single element standard for ICP 'ARISTAR' 455014G Aluminium 10,000 ppm single element standard for ICP 'ARISTAR' 455022G Antimony 1,000 ppm single element standard for ICP 'ARISTAR' 455024Y Antimony 1,000 ppm single element standard for ICP 'ARISTAR' 455032Y Antimony 10,000 ppm single element standard for ICP 'ARISTAR' 455034K Antimony 10,000 ppm single element standard for ICP 'ARISTAR' 455042K Arsenic 1,000 ppm single element standard for ICP 'ARISTAR' 455044M Arsenic 1,000 ppm single element standard for ICP 'ARISTAR' 455052M Arsenic 10,000 ppm single element standard for ICP 'ARISTAR' 455054X Arsenic 10,000 ppm single element standard for ICP 'ARISTAR' 455062X Barium 1,000 ppm single element standard for ICP 'ARISTAR' 455064Q Barium 1,000 ppm single element standard for ICP 'ARISTAR'

219 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455072Q Barium 10,000 ppm single element standard for ICP 'ARISTAR' 455074S Barium 10,000 ppm single element standard for ICP 'ARISTAR' 455082S Beryllium 1,000 ppm single element standard for ICP 'ARISTAR' 455084U Beryllium 1,000 ppm single element standard for ICP 'ARISTAR' 455092U Beryllium 10,000 ppm single element standard for ICP 'ARISTAR' 455094W Beryllium 10,000 ppm single element standard for ICP 'ARISTAR' 455102F Bismuth 1,000 ppm single element standard for ICP 'ARISTAR' 455104H Bismuth 1,000 ppm single element standard for ICP 'ARISTAR' 455112H Bismuth 10,000 ppm single element standard for ICP 'ARISTAR' 455114J Bismuth 10,000 ppm single element standard for ICP 'ARISTAR' 455122J Boron 1,000 ppm single element standard for ICP 'ARISTAR' 455124L Boron 1,000 ppm single element standard for ICP 'ARISTAR' 455132L Boron 10,000 ppm single element standard for ICP 'ARISTAR' 455134N Boron 10,000 ppm single element standard for ICP 'ARISTAR' 455142N Cadmium 1,000 ppm single element standard for ICP 'ARISTAR' 455144P Cadmium 1,000 ppm single element standard for ICP 'ARISTAR' 455152P Cadmium 10,000 ppm single element standard for ICP 'ARISTAR' 455154R Cadmium 10,000 ppm single element standard for ICP 'ARISTAR' 455162R Calcium 1,000 ppm single element standard for ICP 'ARISTAR' 455164T Calcium 1,000 ppm single element standard for ICP 'ARISTAR' 455172T Calcium 10,000 ppm single element standard for ICP 'ARISTAR' 455174V Calcium 10,000 ppm single element standard for ICP 'ARISTAR'

220 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455182V Cerium 1,000 ppm single element standard for ICP 'ARISTAR' 455184A Cerium 1,000 ppm single element standard for ICP 'ARISTAR' 455192A Cerium 10,000 ppm single element standard for ICP 'ARISTAR' 455194C Cerium 10,000 ppm single element standard for ICP 'ARISTAR' 455202Y Cesium 1,000 ppm single element standard for ICP 'ARISTAR' 455204K Cesium 1,000 ppm single element standard for ICP 'ARISTAR' 455212K Cesium 10,000 ppm single element standard for ICP 'ARISTAR' 455214M Cesium 10,000 ppm single element standard for ICP 'ARISTAR' 455222M Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455224X Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455232X Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455234Q Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455242Q Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455244S Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455252S Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455254U Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455262U Cobalt 1,000 ppm single element standard for ICP 'ARISTAR' 455264W Cobalt 1,000 ppm single element standard for ICP 'ARISTAR' 455272W Cobalt 10,000 ppm single element standard for ICP 'ARISTAR' 455274B Cobalt 10,000 ppm single element standard for ICP 'ARISTAR' 455282B Copper 1,000 ppm single element standard for ICP 'ARISTAR' 455284D Copper 1,000 ppm single element standard for ICP 'ARISTAR'

221 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455292D Copper 10,000 ppm single element standard for ICP 'ARISTAR' 455294F Copper 10,000 ppm single element standard for ICP 'ARISTAR' 455302L Dysprosium 1,000 ppm single element standard for ICP 'ARISTAR' 455304N Dysprosium 1,000 ppm single element standard for ICP 'ARISTAR' 455312N Dysprosium 10,000 ppm single element standard for ICP 'ARISTAR' 455314P Dysprosium 10,000 ppm single element standard for ICP 'ARISTAR' 455322P Erbium 1,000 ppm single element standard for ICP 'ARISTAR' 455324R Erbium 1,000 ppm single element standard for ICP 'ARISTAR' 455332R Erbium 10,000 ppm single element standard for ICP 'ARISTAR' 455334T Erbium 10,000 ppm single element standard for ICP 'ARISTAR' 455342T Europium 1,000 ppm single element standard for ICP 'ARISTAR' 455344V Europium 1,000 ppm single element standard for ICP 'ARISTAR' 455352V Europium 10,000 ppm single element standard for ICP 'ARISTAR' 455354A Europium 10,000 ppm single element standard for ICP 'ARISTAR' 455362A Gadolinium 1,000 ppm single element standard for ICP 'ARISTAR' 455364C Gadolinium 1,000 ppm single element standard for ICP 'ARISTAR' 455372C Gadolinium 10,000 ppm single element standard for ICP 'ARISTAR' 455374E Gadolinium 10,000 ppm single element standard for ICP 'ARISTAR' 455382E Gallium 1,000 ppm single element standard for ICP 'ARISTAR' 455384G Gallium 1,000 ppm single element standard for ICP 'ARISTAR' 455392G Gallium 10,000 ppm single element standard for ICP 'ARISTAR' 455394Y Gallium 10,000 ppm single element standard for ICP 'ARISTAR'

222 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455402X Germanium 1,000 ppm single element standard for ICP 'ARISTAR' 455404Q Germanium 1,000 ppm single element standard for ICP 'ARISTAR' 455412Q Germanium 10,000 ppm single element standard for ICP 'ARISTAR' 455414S Germanium 10,000 ppm single element standard for ICP 'ARISTAR' 455422S Gold 1,000 ppm single element standard for ICP 'ARISTAR' 455424U Gold 1,000 ppm single element standard for ICP 'ARISTAR' 455432U Gold 10,000 ppm single element standard for ICP 'ARISTAR' 455434W Gold 10,000 ppm single element standard for ICP 'ARISTAR' 455442W Hafnium 1,000 ppm single element standard for ICP 'ARISTAR' 455444B Hafnium 1,000 ppm single element standard for ICP 'ARISTAR' 455452B Hafnium 10,000 ppm single element standard for ICP 'ARISTAR' 455454D Hafnium 10,000 ppm single element standard for ICP 'ARISTAR' 455462D Holmium 1,000 ppm single element standard for ICP 'ARISTAR' 455464F Holmium 1,000 ppm single element standard for ICP 'ARISTAR' 455472F Holmium 10,000 ppm single element standard for ICP 'ARISTAR' 455474H Holmium 10,000 ppm single element standard for ICP 'ARISTAR' 455482H Indium 1,000 ppm single element standard for ICP 'ARISTAR' 455484J Indium 1,000 ppm single element standard for ICP 'ARISTAR' 455492J Indium 10,000 ppm single element standard for ICP 'ARISTAR' 455494L Indium 10,000 ppm single element standard for ICP 'ARISTAR' 455502R Iridium 1,000 ppm single element standard for ICP 'ARISTAR' 455504T Iridium 1,000 ppm single element standard for ICP 'ARISTAR'

223 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455512T Iridium 10,000 ppm single element standard for ICP 'ARISTAR' 455514V Iridium 10,000 ppm single element standard for ICP 'ARISTAR' 455522V Iron 1,000 ppm single element standard for ICP 'ARISTAR' 455524A Iron 1,000 ppm single element standard for ICP 'ARISTAR' 455532A Iron 10,000 ppm single element standard for ICP 'ARISTAR' 455534C Iron 10,000 ppm single element standard for ICP 'ARISTAR' 455542C Lanthanum 1,000 ppm single element standard for ICP 'ARISTAR' 455544E Lanthanum 1,000 ppm single element standard for ICP 'ARISTAR' 455552E Lanthanum 10,000 ppm single element standard for ICP 'ARISTAR' 455554G Lanthanum 10,000 ppm single element standard for ICP 'ARISTAR' 455562G Lead 1,000 ppm single element standard for ICP 'ARISTAR' 455564Y Lead 1,000 ppm single element standard for ICP 'ARISTAR' 455572Y Lead 10,000 ppm single element standard for ICP 'ARISTAR' 455574K Lead 10,000 ppm single element standard for ICP 'ARISTAR' 455582K Lithium 1,000 ppm single element standard for ICP 'ARISTAR' 455584M Lithium 1,000 ppm single element standard for ICP 'ARISTAR' 455592M Lithium 10,000 ppm single element standard for ICP 'ARISTAR' 455594X Lithium 10,000 ppm single element standard for ICP 'ARISTAR' 455602U Lutetium 1,000 ppm single element standard for ICP 'ARISTAR' 455604W Lutetium 1,000 ppm single element standard for ICP 'ARISTAR' 455612W Lutetium 10,000 ppm single element standard for ICP 'ARISTAR' 455614B Lutetium 10,000 ppm single element standard for ICP 'ARISTAR'

224 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455622B Magnesium 1,000 ppm single element standard for ICP 'ARISTAR' 455624D Magnesium 1,000 ppm single element standard for ICP 'ARISTAR' 455632D Magnesium 10,000 ppm single element standard for ICP 'ARISTAR' 455634F Magnesium 10,000 ppm single element standard for ICP 'ARISTAR' 455642F Manganese 1,000 ppm single element standard for ICP 'ARISTAR' 455644H Manganese 1,000 ppm single element standard for ICP 'ARISTAR' 455652H Manganese 10,000 ppm single element standard for ICP 'ARISTAR' 455654J Manganese 10,000 ppm single element standard for ICP 'ARISTAR' 455662J Mercury 1,000 ppm single element standard for ICP 'ARISTAR' 455664L Mercury 1,000 ppm single element standard for ICP 'ARISTAR' 455672L Mercury 10,000 ppm single element standard for ICP 'ARISTAR' 455674N Mercury 10,000 ppm single element standard for ICP 'ARISTAR' 455682N Molybdenum 1,000 ppm single element standard for ICP 'ARISTAR' 455684P Molybdenum 1,000 ppm single element standard for ICP 'ARISTAR' 455692P Molybdenum 10,000 ppm single element standard for ICP 'ARISTAR' 455694R Molybdenum 10,000 ppm single element standard for ICP 'ARISTAR' 455702A Neodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455704C Neodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455712C Neodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455714E Neodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455722E Nickel 1,000 ppm single element standard for ICP 'ARISTAR' 455724G Nickel 1,000 ppm single element standard for ICP 'ARISTAR'

225 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455732G Nickel 10,000 ppm single element standard for ICP 'ARISTAR' 455734Y Nickel 10,000 ppm single element standard for ICP 'ARISTAR' 455742Y Niobium 1,000 ppm single element standard for ICP 'ARISTAR' 455744K Niobium 1,000 ppm single element standard for ICP 'ARISTAR' 455752K Niobium 10,000 ppm single element standard for ICP 'ARISTAR' 455754M Niobium 10,000 ppm single element standard for ICP 'ARISTAR' 455762M Palladium 1,000 ppm single element standard for ICP 'ARISTAR' 455764X Palladium 1,000 ppm single element standard for ICP 'ARISTAR' 455772X Palladium 10,000 ppm single element standard for ICP 'ARISTAR' 455774Q Palladium 10,000 ppm single element standard for ICP 'ARISTAR' 455782Q Phosphorus 1,000 ppm single element standard for ICP 'ARISTAR' 455784S Phosphorus 1,000 ppm single element standard for ICP 'ARISTAR' 455792S Phosphorus 10,000 ppm single element standard for ICP 'ARISTAR' 455794U Phosphorus 10,000 ppm single element standard for ICP 'ARISTAR' 455802D Platinum 1,000 ppm single element standard for ICP 'ARISTAR' 455804F Platinum 1,000 ppm single element standard for ICP 'ARISTAR' 455812F Platinum 10,000 ppm single element standard for ICP 'ARISTAR' 455814H Platinum 10,000 ppm single element standard for ICP 'ARISTAR' 455822H Potassium 1,000 ppm single element standard for ICP 'ARISTAR' 455824J Potassium 1,000 ppm single element standard for ICP 'ARISTAR' 455832J Potassium 10,000 ppm single element standard for ICP 'ARISTAR' 455834L Potassium 10,000 ppm single element standard for ICP 'ARISTAR'

226 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455842L Praseodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455844N Praseodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455852N Praseodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455854P Praseodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455862P Rhenium 1,000 ppm single element standard for ICP 'ARISTAR' 455864R Rhenium 1,000 ppm single element standard for ICP 'ARISTAR' 455872R Rhenium 10,000 ppm single element standard for ICP 'ARISTAR' 455874T Rhenium 10,000 ppm single element standard for ICP 'ARISTAR' 455882T Rhodium 1,000 ppm single element standard for ICP 'ARISTAR' 455884V Rhodium 1,000 ppm single element standard for ICP 'ARISTAR' 455892V Rhodium 10,000 ppm single element standard for ICP 'ARISTAR' 455894A Rhodium 10,000 ppm single element standard for ICP 'ARISTAR' 455902G Rubidium 1,000 ppm single element standard for ICP 'ARISTAR' 455904Y Rubidium 1,000 ppm single element standard for ICP 'ARISTAR' 455912Y Rubidium 10,000 ppm single element standard for ICP 'ARISTAR' 455914K Rubidium 10,000 ppm single element standard for ICP 'ARISTAR' 455922K Ruthenium 1,000 ppm single element standard for ICP 'ARISTAR' 455924M Ruthenium 1,000 ppm single element standard for ICP 'ARISTAR' 455932M Ruthenium 10,000 ppm single element standard for ICP 'ARISTAR' 455934X Ruthenium 10,000 ppm single element standard for ICP 'ARISTAR' 455942X Samarium 1,000 ppm single element standard for ICP 'ARISTAR' 455944Q Samarium 1,000 ppm single element standard for ICP 'ARISTAR'

227 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455952Q Samarium 10,000 ppm single element standard for ICP 'ARISTAR' 455954S Samarium 10,000 ppm single element standard for ICP 'ARISTAR' 455962S Scandium 1,000 ppm single element standard for ICP 'ARISTAR' 455964U Scandium 1,000 ppm single element standard for ICP 'ARISTAR' 455972U Scandium 10,000 ppm single element standard for ICP 'ARISTAR' 455974W Scandium 10,000 ppm single element standard for ICP 'ARISTAR' 455982W Selenium 1,000 ppm single element standard for ICP 'ARISTAR' 455984B Selenium 1,000 ppm single element standard for ICP 'ARISTAR' 455992B Selenium 10,000 ppm single element standard for ICP 'ARISTAR' 455994D Selenium 10,000 ppm single element standard for ICP 'ARISTAR' 456002G Silicon 1,000 ppm single element standard for ICP 'ARISTAR' 456004Y Silicon 1,000 ppm single element standard for ICP 'ARISTAR' 456012Y Silicon 10,000 ppm single element standard for ICP 'ARISTAR' 456014K Silicon 10,000 ppm single element standard for ICP 'ARISTAR' 456022K Silver 1,000 ppm single element standard for ICP 'ARISTAR' 456024M Silver 1,000 ppm single element standard for ICP 'ARISTAR' 456032M Silver 10,000 ppm single element standard for ICP 'ARISTAR' 456034X Silver 10,000 ppm single element standard for ICP 'ARISTAR' 456042X Sodium 1,000 ppm single element standard for ICP 'ARISTAR' 456044Q Sodium 1,000 ppm single element standard for ICP 'ARISTAR' 456052Q Sodium 10,000 ppm single element standard for ICP 'ARISTAR' 456054S Sodium 10,000 ppm single element standard for ICP 'ARISTAR'

228 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456062S Strontium 1,000 ppm single element standard for ICP 'ARISTAR' 456064U Strontium 1,000 ppm single element standard for ICP 'ARISTAR' 456072U Strontium 10,000 ppm single element standard for ICP 'ARISTAR' 456074W Strontium 10,000 ppm single element standard for ICP 'ARISTAR' 456082W Sulphur 1,000 ppm single element standard for ICP 'ARISTAR' 456084B Sulphur 1,000 ppm single element standard for ICP 'ARISTAR' 456092B Sulphur 10,000 ppm single element standard for ICP 'ARISTAR' 456094D Sulphur 10,000 ppm single element standard for ICP 'ARISTAR' 456102J Tantalum 1,000 ppm single element standard for ICP 'ARISTAR' 456104L Tantalum 1,000 ppm single element standard for ICP 'ARISTAR' 456112L Tantalum 10,000 ppm single element standard for ICP 'ARISTAR' 456114N Tantalum 10,000 ppm single element standard for ICP 'ARISTAR' 456122N Tellurium 1,000 ppm single element standard for ICP 'ARISTAR' 456124P Tellurium 1,000 ppm single element standard for ICP 'ARISTAR' 456132P Tellurium 10,000 ppm single element standard for ICP 'ARISTAR' 456134R Tellurium 10,000 ppm single element standard for ICP 'ARISTAR' 456142R Terbium 1,000 ppm single element standard for ICP 'ARISTAR' 456144T Terbium 1,000 ppm single element standard for ICP 'ARISTAR' 456152T Terbium 10,000 ppm single element standard for ICP 'ARISTAR' 456154V Terbium 10,000 ppm single element standard for ICP 'ARISTAR' 456162V Thallium 1,000 ppm single element standard for ICP 'ARISTAR' 456164A Thallium 1,000 ppm single element standard for ICP 'ARISTAR'

229 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456172A Thallium 10,000 ppm single element standard for ICP 'ARISTAR' 456174C Thallium 10,000 ppm single element standard for ICP 'ARISTAR' 456182C Thorium 1,000 ppm single element standard for ICP 'ARISTAR' 456184E Thorium 1,000 ppm single element standard for ICP 'ARISTAR' 456192E Thorium 10,000 ppm single element standard for ICP 'ARISTAR' 456194G Thorium 10,000 ppm single element standard for ICP 'ARISTAR' 456202M Thulium 1,000 ppm single element standard for ICP 'ARISTAR' 456204X Thulium 1,000 ppm single element standard for ICP 'ARISTAR' 456212X Thulium 10,000 ppm single element standard for ICP 'ARISTAR' 456214Q Thulium 10,000 ppm single element standard for ICP 'ARISTAR' 456222Q Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456224S Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456232S Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456234U Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456242U Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456244W Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456252W Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456254B Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456262B Titanium 1,000 ppm single element standard for ICP 'ARISTAR' 456264D Titanium 1,000 ppm single element standard for ICP 'ARISTAR' 456272D Titanium 10,000 ppm single element standard for ICP 'ARISTAR' 456274F Titanium 10,000 ppm single element standard for ICP 'ARISTAR'

230 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456302P Uranium 1,000 ppm single element standard for ICP 'ARISTAR' 456304R Uranium 1,000 ppm single element standard for ICP 'ARISTAR' 456312R Uranium 10,000 ppm single element standard for ICP 'ARISTAR' 456314T Uranium 10,000 ppm single element standard for ICP 'ARISTAR' 456322T Vanadium 1,000 ppm single element standard for ICP 'ARISTAR' 456324V Vanadium 1,000 ppm single element standard for ICP 'ARISTAR' 456332V Vanadium 10,000 ppm single element standard for ICP 'ARISTAR' 456334A Vanadium 10,000 ppm single element standard for ICP 'ARISTAR' 456342A Ytterbium 1,000 ppm single element standard for ICP 'ARISTAR' 456344C Ytterbium 1,000 ppm single element standard for ICP 'ARISTAR' 456352C Ytterbium 10,000 ppm single element standard for ICP 'ARISTAR' 456354E Ytterbium 10,000 ppm single element standard for ICP 'ARISTAR' 456362E Yttrium 1,000 ppm single element standard for ICP 'ARISTAR' 456364G Yttrium 1,000 ppm single element standard for ICP 'ARISTAR' 456372G Yttrium 10,000 ppm single element standard for ICP 'ARISTAR' 456374Y Yttrium 10,000 ppm single element standard for ICP 'ARISTAR' 456382Y Zinc 1,000 ppm single element standard for ICP 'ARISTAR' 456384K Zinc 1,000 ppm single element standard for ICP 'ARISTAR' 456392K Zinc 10,000 ppm single element standard for ICP 'ARISTAR' 456394M Zinc 10,000 ppm single element standard for ICP 'ARISTAR' 456402S Zirconium 1,000 ppm single element standard for ICP 'ARISTAR' 456404U Zirconium 1,000 ppm single element standard for ICP 'ARISTAR'

231 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456412U Zirconium 10,000 ppm single element standard for ICP 'ARISTAR' 456414W Zirconium 10,000 ppm single element standard for ICP 'ARISTAR' 456422W Quality control standard 1 for ICP 'ARISTAR' 456424B Quality Control Standard 1 For Icp 456432B Quality control standard 2 for ICP 'ARISTAR' 456434D Quality Control Standard 2 For Icp 456442D Quality control standard 3 for ICP 'ARISTAR' 456444F Quality control standard 3 for ICP 'ARISTAR' 456452F Multi-element standard 1 for ICP 'ARISTAR' 456462H Multi-element standard 2 for ICP 'ARISTAR' 456472J Multi-element standard 3 for ICP 'ARISTAR' 456484N Nitric acid calibration blank for ICP 'ARISTAR' 456485X Nitric acid calibration blank for ICP 'ARISTAR' 456494P Hydrochloric acid calibration blank for ICP 'ARISTAR' 456495Q Hydrochloric acid calibration blank for ICP 'ARISTAR' 456502V Calibration Standard 2 for ICP-MS Aristar 456512A Calibration Standard 3 for ICP-MS Aristar 456522C Calibration Standard 4 for ICP-MS Aristar 456532E Tuning Solution 1 for ICP-MS Aristar 456542G Tuning Solution 2 for ICP-MS Aristar 456552Y Interference Check 1 for ICP-MS Aristar 456562K Interference Check 2 for ICP-MS Aristar

232 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456582X Memory Check Solution 2 for ICP-MS Aristar 456592Q Quality Control 1 for ICP-MS Aristar 456602B Quality Control 2 for ICP-MS Aristar 456612D Quality Control 3 for ICP-MS Aristar 456622F Calibration Standard 1 for ICP-MS Aristar 456632H Antimony 1,000ppm for ICP-MS Aristar Single Element Standard 456642J Arsenic 1,000ppm for ICP-MS Aristar Single Element Standard 456652L Barium 1,000ppm for ICP-MS Aristar Single Element Standard 456662N Beryllium 1,000ppm for ICP-MS Aristar Single Element Standard 456672P Bismuth 1,000ppm for ICP-MS Aristar Single Element Standard 456682R Cadmium 1,000ppm for ICP-MS Aristar Single Element Standard 456692T Calcium 1,000ppm for ICP-MS Aristar Single Element Standard 456702E Chromium 1,000ppm for ICP-MS Aristar Single Element Standard 456712G Cobalt 1,000ppm for ICP-MS Aristar Single Element Standard 456722Y Copper 1,000ppm for ICP-MS Aristar Single Element Standard 456732K Germanium 1,000ppm for ICP-MS Aristar Single Element Standard 456742M Gold 1,000ppm for ICP-MS Aristar Single Element Standard 456752X Indium 1,000ppm for ICP-MS Aristar Single Element Standard 456762Q Iron 1,000ppm for ICP-MS Aristar Single Element Standard 456772S Lead 1,000ppm for ICP-MS Aristar Single Element Standard 456782U Lithium 1,000ppm for ICP-MS Aristar Single Element Standard 456792W Magnesium 1,000ppm for ICP-MS Aristar Single Element Standard

233 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456802H Manganese 1,000ppm for ICP-MS Aristar Single Element Standard 456812J Mercury 1,000ppm for ICP-MS Aristar Single Element Standard 456822L Molybdenum 1,000ppm for ICP-MS Aristar Single Element Standard 456832N Nickel 1,000ppm for ICP-MS Aristar Single Element Standard 456842P Phosphorus 1,000ppm for ICP-MS Aristar Single Element Standard 456852R Ppotassium 1,000ppm for ICP-MS Aristar Single Element Standard 456862T Rhodium 1,000ppm for ICP-MS Aristar Single Element Standard 456872V Scandium 1,000ppm for ICP-MS Aristar Single Element Standard 456882A Selenium 1,000ppm for ICP-MS Aristar Single Elenment Standard 456892C Silver 1,000ppm for ICP-MS Aristar Single Element Standard 456902K Sodium 1,000ppm for ICP-MS Aristar Single Element Standard 456912M Strontium 1,000ppm for ICP-MS Aristar Single Element Standard 456922X Sulphur 1,000ppm for ICP-MS Aristar Single Element Standard 456932Q Terbium 1,000ppm for ICP-MS Aristar Single Element Standard 456942S Thallium 1,000ppm for ICP-MS Aristar Single Element Standard 456952U Tin 1,000ppm for ICP-MS Aristar Single Element Standard 456962W Titanium 1,000ppm for ICP-MS Aristar Single Element Standard 456972B Vanadium 1,000ppm for ICP-MS Aristar Single Element Standard 456982D Yttrium 1,000ppm for ICP-MS Aristar Single Element Standard 456992F Zinc 1,000ppm for ICP-MS Aristar Single Element Standard 457002K Antimony 10,000ppm for ICP-MS Aristar Single Element Standard 457012M Arsenic 10,000ppm for ICP-MS Aristar Single Element Standard

234 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 457022X Barium 10,000ppm for ICP-MS Aristar Single Element Standard 457032Q Cadmium 10,000ppm for ICP-MS Aristar Single Element Standard 457042S Calcium 10,000ppm for ICP-MS Aristar Single Element Standard 457052U Copper 10,000ppm for ICP-MS Aristar Single Element Standard 457062W Cobalt 10,000ppm for ICP-MS Aristar Single Element Standard 457072B Iron 10,000ppm for ICP-MS Aristar Single Element Standard 457082D Magnesium 10,000ppm for ICP-MS Aristar Single Element Standard 457092F Manganese 10,000ppm for ICP-MS Aristar Single Element Standard 457102N Nickel 10,000ppm for ICP-MS Aristar Single Element Standard 457112P Phosphorus 10,000ppm for ICP-MS Aristarsingle Element Standard 457122R Potassium 10,000ppm for ICP-MS Aristar Single Element Standard 457132T Sodium 10,000ppm for ICP-MS Aristar Single Element Standard 457142V Sulphur 10,000ppm for ICP-MS Aristar Single Element Standard 457152A Tin 10,000ppm for ICP-MS Aristar Single Element Standard 457162C Zinc 10,000ppm for ICP-MS Aristar Single Element Standard 457172E Tungsten 10,000ppm Aristar Single Element Std. for ICP 457174G Tungsten 10,000ppm Aristar Single Elemnt Std. for ICP 457182G Tungsten 1,000ppm Aristar Single Element Std.for ICP 457184Y Tungsten 1,000ppm Aristar Single Element Std.for ICP 458002X Fluoride 1,000ppm for IC Aristar Single Component Standard 458004Q Fluoride 1000ppm for IC Aristar Single Component Standard 458012Q Chloride 1,000ppm for IC Aristar Single Component Standard

235 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 458014S Chloride 1,000ppm for IC Aristar Single Component Stadard 458022S Nitrite 1,000ppm for IC Aristar Single Component Standard 458024U Nitrite 1,000ppm for IC Aristar Single Component Standard 458032U Nitrate 1,000ppm for IC Aristar Single Component Standard 458034W Nitrate 1,000ppm for IC Aristar Single Component Standard 458042W Bromide 1,000ppm for IC Aristar Single Component Standard 458044B Bromide 1,000ppm for IC Aristar Single Component Standard 458052B Phosphate 1,000ppm for IC Aristar Single Component Standard 458054D Phosphate 1,000ppm for IC Aristar Single Component Standard 458062D Sulphate 1,000ppm for IC Aristar Single Component Standard 458064F Sulphate 1,000ppm for IC Aristar Single Component Standard 458072F Fluoride 200ppm for IC Aristar Single Component Standard 458082H Chloride 200ppm for IC Aristar Single Component Standard 458092J Nitrite 200ppm for IC Aristar Single Component Standard 458102R Nitrate 200ppm for IC Aristar Single Component Standard 458112T Bromide 200ppm for IC Aristar Single Component Standard 458122V Phosphate 200ppm for IC Aristar Single Component Standard 458132A Sulphate 200ppm for IC Aristar Single Component Standard 458142C Anion Multi-Component 1 for IC Aristar Standard 458152E Anion Multi-Component 2 for IC Aristar Standard 458162G Anion Multi-Component 3 for IC Aristar Standard 458172Y Anion Multi-Component 4 for IC Aristar Standard

236 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 458182K Anion Multi-Component 5 for IC Aristar Standard 458192M Ammonium 1,000ppm for IC Aristar Single Component Standard 458202U Calcium 1,000ppm for IC Aristar Single Component Standard 458212W Magnesium 1,000ppm for IC Aristar Single Component Standard 458222B Potassium 1,000ppm for IC Aristar Single Component Standard 458232D Sodium 1,000ppm for IC Aristar Single Component Standard 458242F Lithium 1,000ppm for IC Aristar Single Component Standard 458252H Barium 1,000ppm for IC Aristar Single Component Standard 458262J Strontium 1,000ppm for IC Aristar Single Component Standard 458272L Calcium 200ppm for IC Aristar Single Component Standard 458282N Ammonium 200ppm for IC Aristar Single Component Standard 458292P Magnesium 200ppm for IC Aristar Single Component Standard 458302A Potassium 200ppm for IC Aristar Single Component Standard 458312C Sodium 200ppm for IC Aristar Single Component Standard 458322E Lithium 200ppm for IC Aristar Single Component Standard 458332G Barium 200ppm for IC Aristar Single Component Standard 458342Y Strontium 200ppm for IC Aristar Single Component Standard 458352K Cation Multi-Component 1 for IC Aristar standard 458362M Cation Multi-Component 2 for IC Aristar standard 458372X Cation Multi-Component 3 for IC Aristar standard 458382Q Cation Multi-Component 4 for IC Aristar standard 458392S Cation Multi-Component 5 for IC Aristar standard

237 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 535092Q Nutrient agar with TTC dip slides 535094S Nutrient agar with TTC 535102B Nutrient agar with TTC and Malt extract agar 535104D Nutrient agar with TTC and Malt extract agar 535112D Nutrient agar with TTC and Rose bengal chloramphenicol agar 535114F Nutrient agar with TTC and Rose bengal chloramphenicol agar 535122F Plate count agar 535124H Plate count agar 535132H Plate count agar and OGYE agar dip slides 535134J Plate count agar and OGYE agar dip slides 535142J Plate count agar and MacConkey agar 535144L Plate count agar and MacConkey agar 535152L Plate count agar MacConkey agar and neutralisers 535154N Plate count agar MacConkey agar and neutralisers 535162N Plate count agar and VRBG agar dip slides 535164P Plate count agar and VRBG agar dip slides 535172P Plate count agar VRBG agar and neutralisers 535174R Plate count agar VRBG agar and neutralisers 535182R Nutrient agar and Pseudomonas agar 535184T Nutrient agar and Pseudomonas agar 535192T CLED and MacConkey agar 535194V CLED and MacConkey agar

238 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 535202E Rose bengal agar dip slides 535204G Rose bengal agar dip slides 535382A CLED/MacConkey dipslide/screw top universal 540014K Molecular sieve Type 3A 1/8 inch pellets 540024M Molecular sieve Type 3A 1/16 inch pellets 54002CU Molecular sieve Type 3A 1/16 inch pellets 540033N Molecular sieve Type 3A powder (0.5-5.0 microns) 540044Q Molecular sieve Type 4A 1/8 inch pellets 540046S Molecular sieve Type 4A 1/8 inch pellets 540054S Molecular sieve Type 4A 1/16 inch pellets 540056U Molecular sieve Type 4A 1/16 inch pellets 540102J Molecular sieve Type 5A 1/8 inch pellets 540104L Molecular sieve Type 5A 1/8 inch pellets 540106N Molecular sieve Type 5A 1/8 inch pellets 540114N Molecular sieve Type 5A 1/16 inch pellets 540124P Molecular sieve Type 5A powder (0.5-5.0 microns) 540154V Molecular sieve Type 13X 1/8 inch pellets 540164A Molecular sieve Type 13X 1/16 inch pellets 540223R Molecular sieve Type 4A 2 mm beads with moisture indicator 550014P 'Amberlite' IR-120(H) analytical grade particle size 0.300-1.18 mm 55001LJ 'Amberlite' IR-120(H) analytical grade particle size 0.300-1.18 mm 550094Y 'Amberlite' IR-120(Na) standard grade particle size 0.300-1.18 mm

239 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 55009DR Amberlite Resin Ir-120 (Na) Standard Grade 55013DY Amberlite Resin Ira-402 (Cl) 550354J 'Amberlite' LA-2 liquid ion exchange resin 550384P 'Dowex' 50W-X8(H) standard grade 550394R 'Dowex' 1-X8(Cl) standard grade 550574T 'Duolite' MB6113 (Indicator) mixed resin 551284Q 'Amberlite' IRC-50(H) standard grade particle size 0.300-1.18 mm 55128LK 'Amberlite' IRC-50(H) standard grade particle size 0.300-1.18 mm 551334J 'Amberlyst' 15 macroreticular ion exchange resin 551454Q 'Amberlite' IRA-93 standard grade particle size 0.300-1.18 mm 551603L 'Dowex' 1-X8(Cl) standard grade 55160BT 'Dowex' 1-X8(Cl) standard grade 551613N 'Dowex' 50W-X8(H) standard grade 551623P 'Dowex' 50W-X8(H) standard grade 55162BA 'Dowex' 50W-X8(H) standard grade 551633R 'Dowex' 50W-X8(H) standard grade 551642S Anion exchange membranes (approx. 125?25mm) 551644U Anion exchange membranes whole sheet (500?500mm) 551652U Cation exchange membranes (125?25mm) 551654W Cation exchange membrane whole sheet (500?500mm) 551683E 'Amberlite' IRA-67 (free base) std grade particle size 0.300-1.00 mm 551703X 'Amberlite' IRC-718

240 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 551734V 'Amberlite' IRA-420(Cl) standard grade particle size 0.30-1.20 mm 551744A 'Amberlite' IRA-416(Cl) standard grade particle size 0.30-1.20 mm 551774G IMAC HP-555 for nitrate removal 551794K 'Amberlite' IRN-150L monobed mixed resin 55179CS 'Amberlite' IRN-150L monobed mixed resin 551804S 'AMBERJET' 1200Na 551814U 'AMBERJET' 1200H 551824W 'AMBERJET' 4200Cl 560034B 'Brij 35' (polyoxyethylene lauryl ether) non-ionic surfactant 560092L Nonidet P40 560116C 'Teepol' L 560162Y *Hyamine 1622 56016LE *Hyamine 1622 560192X *Decon 75 (registered trade mark) 560193P *Decon 75 (registered trade mark) 560194Q *Decon 75 (registered trade mark) 560205C *Triton X-405 560222D *Decon 90 (registered trade mark) 560223E *Decon 90 (registered trade mark) 560224F *Decon 90 (registered trade mark) 560234H *'Tween' 80 [polyoxyethylene(20) sorbitan mono-oleate] 560427X Dri-Decon

241 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 560437Q Alconox detergent powder 560454R Aerosol OT 560467W *Synperonic N 56046CE *Synperonic N 560477B *Neutracon (Decon registered trade mark) 56049CK Turkey red oil 560507N *Decomatic (registered trade mark) 560512K *Synperonic OP8 56051DV *Synperonic OP8 560527R Decon acid rinse 570041F Spillages of Hazardous Chemicals chart 10th edition 570042G Spillages of Hazardous Chemicals chart 10th edition 570054K First Aid Chart Laboratory 6th Edition 570055L First Aid Chart Laboratory 6th Edition 570092Q BDH Full Range Indicator Paper Colour Cards resealable bag of 25 72 x 570126J Properties of Gases chart 5th edition 570127K Properties of Gases chart 5th edition 570221H Hazard Warning Symbols chart 6th edition 570222Y Hazard Warning Symbols chart 6th edition 570251N BDH Universal Indicator Colour Cards 570281T Hazard warning labels (self-adhesive) Mixed pack 570321K Hazard warning labels` Corrosive

242 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 570331M Hazard warning labels" Highly flammable 570341X Hazard warning labels" Toxic 570361S Hazard warning labels (self-adhesive) Highly flammable and Corrosive 570371U Hazard warning labels (self-adhesive) Harmful and Irritant 570381W Hazard warning labels (self-adhesive) Toxic Oxidising and Explosive 570461V Periodic Table of the Chemical Elements chart 570468F Periodic Table of the Chemical Elements chart 570681Y Product labels (Pack of 20) 105?4 mm Propan-2-ol 570721W Essential Molecular Biology - A Practical Approach Vol 1 570731B Essential Molecular Biology - A Practical Approach Vol 2 570751F Gel Electrophoresis of Proteins - A Practical Approach (second edition 570771J Protein Purification Applications - A Practical Approach 570781L Protein Purification Methods - A Practical Approach 570801V Data for Biochemical Research (third edition) 570841G The Oxford Dictionary for Scientific Writers and Editors 570851Y In-Situ Hybridization - A Practical Approach 570871M Enzyme Assays - A Practical Approach 570891Q Hazard Data Sheets computer disk package 3 user LAN pack 570901B Biotechnology from A to Z 570911D The Biological Chemistry of the Elements - The Inorganic Chemistry ofL 570951L The Chemical Synthesis of Peptides 570971P Centrifugation - Essential Data

243 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 570981R Light Microscopy - Essential Data 570991T Human Cytogenetics - Essential Data 571001B Vectors - Essential Data 571011D Gel Electrophoresis - Essential Data 571021F Hazard Data Sheets computer package version 3.0 for Windows 571031H Ashford's Dictionary of Industrial Chemicals 571041J Hazard Data Sheets version 3.0 for Windows Data Update Sets 571051L Hazard Data Sheets version 3.0 for Windows User's Guide 571061N Hazard Data Sheets version 3.0 for Windows language modules dutch 571062X Hazard Data Sheets version 3.0 for Windows language modules french 571063P Hazard Data Sheets version 3.0 for Windows language modules greman 571064Q Hazard Data Sheets version 3.0 for Windows language modules italian 571065R Hazard Data Sheets version 3.0 for Windows language modules spanish 571071P Secondary Ion Mass Spectrometry 571081R Classical Methods - Analytical Chemistry by Open Learning Vol. 1 571091T Analytical Aspects of Drug Testing 571101E Thermal Methods - Analytical Chemistry by Open Learning 571111G Quality Control in Analytical Chemistry 2nd Edition 571121Y Measurement Statistics and Computation 571131K Statistical Methods in Analytical Chemistry 571161Q The Analytical Chemistry of Silicones 571192A Chemistry for Every Kid: 101 Easy Experiments that Really Work

244 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571211J Advanced Inorganic Chemistry 5th Edition 571221L Basic Inorganic Chemistry 3rd Edition 571241P Product Innovation: Idea to Exploitation 571251R Hazardous and Toxic Materials: Safe Handling and Disposal 2nd Edition 571261T Safe Storage of Laboratory Chemicals 2nd Edition 571271V Introduction to Industrial Chemistry 571281A Improving Safety in the Chemical Laboratory: A Practical Guide 2nd Edi 571291C Hazardous Waste Management 571301K Guidelines for Laboratory Design: Health and Safety Considerations 2nd 571311M Chemical Protective Clothing Performance Index Book 571321X Leadership in Safety Management 571341S Advanced Organic Chemistry: Reactions Mechanisms and Structure 4th Edi 571351U Basic Organic Chemistry: A Mechanistic Approach 2nd Edition 571371B Organic Synthesis: The Disconnection 571381D Chemical Applications of Group Theory 3rd Edition 571391F Quick Scientific Terminology 571401N Information Theory in Analytical Chemistry 571411P Inorganic Trace Analysis: Philosophy and Practice 571421R Environmental Analysis - Analytical Chemistry by Open Learning 571431T Janice VanCleave's A+ Projects in Chemistry 571432U Janice Vancleave'S A+ Projects In 571441V The Extraordinary Chemistry of Ordinary Things 2nd Edition

245 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571461C Perfumery: Practice and Principles 571491Y Frontier Orbitals and Organic Chemical Reactions 571501Q Properties of Liquids and Solutions 2nd Edition 571511S Einstein's Science parties: Easy parties for Curious Kids 571521U Everyday Science: Fun and Easy Projects for Making Practical Things 571531W Science Around the World: Travel Through Time and Space Fun Expts and 571541B Nature in a Nutshell for Kids: Over 100 Activities you can do in 10 Mi 571551D Science in Seconds for Kids: Over 100 Experiments you can do in Ten Mi 571561F Lucky Science: Accidental Discoveries from Gravity to Velcro 571571H A Travel Guide to the Scientific Sites of the British Isles 571581J Science for the Earth: Can Science Make the World a Better Place? 571591L Short Protocols in Molecular Biology 3rd Edition 571601T Micelles Monolayers and Biometers 571611V A Laboratory Guide to RNA: Isolation Analysis and Synthesis 571621A Quantitative Characterization of Ligand Binding 571631C Immobilised Living Cell Systems: Modeling and Experimetal Methods 571641E Protein Engineering: Principles and Practice 571651G Enzymes in Molecular Biology: Essential Data 571661Y Animal Cells: Culture and Media: Essential Data 571671K Transcription Factors: Essential Data 571681M Nucleic Acid Analysis: Principles and Bioapplications 571691X Gel Electrophoresis: Nucleic Acids

246 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571701W Cell and Molecular Biology: Essential Data 571721D Nucleic Acid Hybridization: Essential Data 571731F Laboratory Animals: An Introduction for Experimenters 2nd Edition 571741H Culture of Immortalized Cells 571751J Cellular Aging and Cell Death 571761L Energy Planning and Policy 571771N Industrial Energy Conservation 571781P Transition Metal Theory 571791R Soil and Water Management Systems 4th Edition 571801C Statistics From Scratch: An Introduction for Health Care Professionals 571811E Global Warming River Flows and Water Resources 571821G Downstream Processing of Natural Products: A Practical Handbook 571831Y Explorations in Chemistry: A Manual for Discovery 571841K Advanced Applications of NMR to Organometallic Chemistry 571851M Molecular Biology of Cell Adhesion Molecules 571861X Theory and Practice of Water and Wastewater Treatment 571871Q Biochemistry: A Short Course 571881S Integrated Environmental Management Handbook 571891U Managing Contaminated Sites: Problems and Development of Site Restorat 571901F Industrial Organic Chemicals 571911H Modern Spectroscopy 3rd Edition 571921J Environmental Waste Management: A European Perspective

247 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571931L Cell Biology: Essential Techniques 571941N SI Chemical Data 3rd Edition 571951P Catalytic Chemistry 571961R The Organic Chemistry Lab Survival Manual 3rd Edition 571971T Encyclopedia of Nuclear Magnetic Resonance 571981V Encyclopedia of Inorganic Chemistry 571991A Encyclopedia of Reagents For Organic Synthesis 572001F Patent Strategy for Researchers and Research Managers 572021J Quality in the Analytical Chemistry Laboratory 572031L Environmental Issues and Business: Implications of a Changing Agenda 572041N Physical Chemistry 2nd Edition 572061R Online Searching: A Scientist's Perspective 572071T The Mechanisms of Reactions at Transition Metal Sites 572081V Aromatic Heterocyclic Chemistry 572091A Polar Rearrangements 572101Y Foundations of Organic Chemistry 572111K Organometallic Reagents in Synthesis 572131X Aromatic Chemistry 572141Q Amino Acid and Peptide Synthesis 572151S Reactive Intermediates 572161U Organic Synthesis: The Roles of Boron and Silicon 572171W A Dictionary of Physics 3rd Edition

248 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572181B A Dictionary of Biology 3rd Edition 572191D A Dictionary of Chemistry 3rd Edition 572201L Concise Science Dictionary 3rd Edition 572211N Concepts in Physical Chemistry 572221P Catalyst Handbook 2nd Edition 572231R Modern Liquid Phase Kinetics 572241T d-Block Chemistry 572251V Chemical Instrumentation 572261A Energy Levels in Atoms and Molecules 572271C Nuclear Magnetic Resonance 572281E Computational Chemistry 572291G Biocoordination Chemistry 572301X Chemical Bonding 572311Q Organic Synthesis 572321S Organosulfur Chemistry 572331U Inorganic Materials Chemistry 572341W Atomic Spectra 572351B Oscillations Waves and Chaos in Chemical Kinetics 572361D Essentials of Inorganic Chemistry 1 572371F Process Development 572381H Cluster Molecules of the p-Block Elements 572391J Fractals in Chemistry

249 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572401R Applications of Artificial Intelligence in Chemistry 572411T Physical Chemistry 5th Edition 572421V Chemical Aspects of Biosynthesis 572431A Periodicity and the p-Block Elements 572441C Bifunctional Compounds 572451E Organometallics 2 572461G Organometallics 1 572471Y The Elements on Earth: Inorganic Chemistry in the Environment 572481K Data Analysis for Chemists 572491M Oxford Science Shelf Disk 572492N Oxford Science Shelf CD-Rom 572501U The Chemistry Maths Book 572521B Organonitrogen Chemistry 572531D Introduction to Quantum Theory and Atomic Structure 572551H Stereoelectronic Effects 572561J Functional Group Transformations 572571L The Merck Index Book 572581N The Merck Index CD-Rom Windows Single User 572591P The Merck Index CD-Rom Macintosh Singleuser 572601A The Laboratory Handbook 572611C Bioseparation Of proteins 572621E Cell physiology Source Book 2Nd Edition

250 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572631G Clostridia Molecular Biology & pathogen 572641Y Manipulation & Expression Of Recum. DNA 572651K Scientific papers And presentations 572661M The Chemokine Facts Book 572671X The Oncogene And Tumor Suppres.Gene Book 572691S Polymer Synthesis And Characterisation 572701D The Transporter Facts Book 572711F The Extra-Cellular Matrix Facts Book 572721H The Cytokine Handbook 572731J The Genetics Of Cancer 572741L The Quinolones (Second Edition) 572751N Animal Cell Culture Methods 572761P Book: Cell and Tissue Culture Laboratory Procedures in Biotechnology 572781T Book: Combinatorial Chemistry and Molecular Diversity in Drug Discover 572791V Book: Foreign DNA In Mammalian Systems 572801G Book: DNA Transfer to Cultured Cells 572831M Book: Analytical Chemistry - The Approved Text to the FECS Curriculum 572841X Book: The Essential Guide to Using Chemical Information Sources - 3rd 572861S Book: Inorganic Biochemistry - an intro- duction, John Wiley and Sons. 572871U Book:The Molecular Biology of Cytokines, John Wiley and Sons. 572881W Hazardous chemicals desk reference book, John Wiley and Sons. 572891B Book:Excel for Chemists, a comprehensive guide, John Wiley and Sons.

251 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572901J Book: Immunological techniques made easy 572911L Book: Chemistry in the Marketplace, 5th Edition 572921N Book: Video Microscopy 600023U Ammonia 600033W Argon 600034A Argon 600173K Carbon dioxide 600174L Carbon dioxide 600183M Carbon monoxide 600223D Chlorine 600263L Chloromethane (methyl chloride) 600322F Deuterium 600453P Ethylene 600493A Helium 600494B Helium 600523M Hydrogen 600524N Hydrogen 600533X Hydrogen bromide 600543Q Hydrogen chloride 600563U Hydrogen fluoride 600583B Hydrogen sulphide 600613N Methane

252 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 600633R Methylamine (monomethylamine) 600723S Nitric oxide 600733U Nitrogen 600734V Nitrogen 600743W Nitrogen dioxide 600783H Nitrous oxide 600823V Oxygen 600824W Oxygen 600843C Phosgene (carbonyl chloride) 600883K Propyne (methylacetylene; allylene) 601042E Ammonia high purity 601253N Methane ultra high purity 99.95% 601324L Sulphur dioxide 602501X Adaptor ADBR Brass 602511Q Adaptor ADSS Stainless steel 602541W Control valve CVBR Brass 602551B Control valve CVSS Stainless steel 602621V Regulator RGBR brass for gas cylinders 602641C Adaptor hose end PTFE 602661G Stainless steel blanking screws 602721B Brass blanking screws 602821E Regulator stainless steel reference RGSS

253 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 602841Y Control valve brass with hose end outlet 602851K Control valve stainless steel with hose end outlet 630013K Dow Corning 200/0.65 cS silicone fluid 630018P Dow Corning 200/0.65 cS silicone fluid 630024N Dow Corning 200/1 cS silicone fluid 630026P Dow Corning 200/1 cS silicone fluid 630027Q Dow Corning 200/1 cS silicone fluid 630028R Dow Corning 200/1 cS silicone fluid 630034P Dow Corning 200/5 cS silicone fluid 630036R Dow Corning 200/5 cS silicone fluid 630037S Dow Corning 200/5 cS silicone fluid 630038T Dow Corning 200/5 cS silicone fluid 630044R Dow Corning 200/10 cS silicone fluid 630045S Dow Corning 200/10 cS silicone fluid 630046T Dow Corning 200/10 cS silicone fluid 630047U Dow Corning 200/10 cS silicone fluid 630054T Dow Corning 200/20 cS silicone fluid 630056V Dow Corning 200/20 cS silicone fluid 630057W Dow Corning 200/20 cS silicone fluid 630058A Dow Corning 200/20 cS silicone fluid 630064V Dow Corning 200/50 cS silicone fluid 630066A Dow Corning 200/50 cS silicone fluid

254 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630067B Dow Corning 200/50 cS silicone fluid 630068C Dow Corning 200/50 cS silicone fluid 630074A Dow Corning 200/100 cS silicone fluid 630076C Dow Corning 200/100 cS silicone fluid 630077D Dow Corning 200/100 cS silicone fluid 630078E Dow Corning 200/100 cS silicone fluid 630084C Dow Corning 200/200 cS silicone fluid 630086E Dow Corning 200/200 cS silicone fluid 630087F Dow Corning 200/200 cS silicone fluid 630088G Dow Corning 200/200 cS silicone fluid 630094E Dow Corning 200/350 cS silicone fluid 630096G Dow Corning 200/350 cS silicone fluid 630097H Dow Corning 200/350 cS silicone fluid 630098Y Dow Corning 200/350 cS silicone fluid 630104M Dow Corning 200/500 cS silicone fluid 630106X Dow Corning 200/500 cS silicone fluid 630107P Dow Corning 200/500 cS silicone fluid 630108Q Dow Corning 200/500 cS silicone fluid 630114X Dow Corning 200/1000 cS silicone fluid 630116Q Dow Corning 200/1000 cS silicone fluid 630117R Dow Corning 200/1000 cS silicone fluid 630118S Dow Corning 200/1000 cS silicone fluid

255 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630124Q Dow Corning 200/12,500 cS silicone fluid 630125R Dow Corning 200/12,500 cS silicone fluid 630126S Dow Corning 200/12,500 cS silicone fluid 630127T Dow Corning 200/12,500 cS silicone fluid 630134S Dow Corning 200/30,000 cS silicone fluid 630135T Dow Corning 200/30,000 cS silicone fluid 630136U Dow Corning 200/30,000 cS silicone fluid 630137V Dow Corning 200/30,000 cS silicone fluid 630144U Dow Corning 200/60,000 cS silicone fluid 630146W Dow Corning 200/60,000 cS silicone fluid 630147A Dow Corning 200/60,000 cS silicone fluid 630148B Dow Corning 200/60,000 cS silicone fluid 630184F Dow Corning 210H/100 cS high temperature high shear low volatility flu 630186H Dow Corning 210H/100 cS high temperature high shear low volatility flu 630187Y Dow Corning 210H/100 cS high temperature high shear low volatility flu 630188J Dow Corning 210H/100Cs 630194H Dow Corning 510/50 cS low temperature silicone fluid. 630196J Dow Corning 510/50 cS low temperature silicone fluid. 630197K Dow Corning 510/50 cS low temperature silicone fluid. 630204P Dow Corning 550 high temperature low volatility silicone fluid 630206R Dow Corning 550 high temperature low volatility silicone fluid 630207S Dow Corning 550 high temperature low volatility silicone fluid

256 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630214R Dow Corning 556 cosmetic grade silicone fluid 630234V Dow Corning 704 (EU) diffusion pump fluid 630244A Dow Corning 710 high temperature silicone fluid 630246C Dow Corning 710 high temperature silicone fluid 630247D Dow Corning 710 high temperature silicone fluid 630252A Dow Corning FS 1265/300 cS chemically inert fluid 630255D Dow Corning FS 1265/300 cS chemically inert fluid 630257F Dow Corning FS 1265/300 cS chemically inert fluid 630262C Dow Corning FS 1265/10,000 cS chemically inert fluid 630265F Dow Corning FS 1265/10,000 cS chemically inert fluid 630267H Dow Corning FS 1265/10,000 cS chemically inert fluid 630694W Dow Corning 200/5,000 cS silicone fluid 630695A Dow Corning 200/5,000 cS silicone fluid 630696B Dow Corning 200/5,000 cS silicone fluid 630697C Dow Corning 200/5,000 cS silicone fluid 630704H Dow Corning 200/10,000 cS silicone fluid 630705Y Dow Corning 200/10,000 cS silicone fluid 630706J Dow Corning 200/10,000 cS silicone fluid 630707K Dow Corning 200/10,000 cS silicone fluid 630712H Dow Corning FS 1265/1000 cS chemically inert fluid 630715K Dow Corning FS 1265/1000 cS chemically inert fluid 630818Q Dow Corning HVF 100,000Cs

257 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630838U Dow Corning HVF 300,000Cs 630848W Dow Corning HVF 600,000Cs 630858B Dow Corning HVF 1,000,000Cs 632021S Dow Corning 7 Compound long lasting heat stable release agent 632025W Dow Corning 7 Compound long lasting heat stable release agent 632028C Dow Corning 7 Compound long lasting heat stable release agent 632034A Dow Corning 20 for multi release coating 632036C Dow Corning 20 for multi release coating 632037D Dow Corning 20 for multi release coating 632044C Dow Corning 36 Emulsion single release agent 632046E Dow Corning 36 Emulsion single release agent 632047F Dow Corning 36 Emulsion single release agent 632048G Dow Corning 36 Emulsion single release agent 632074Y Dow Corning HV 490 Emulsion single release agent 632076K Dow Corning HV 490 Emulsion single release agent 632077L Dow Corning HV 490 Emulsion single release agent 632078M Dow Corning HV 490 Emulsion single release agent 632114W Dow Corning Antifoam MSA Compound 100% active silicone 632116B Dow Corning Antifoam MSA Compound 100% active silicone 632117C Dow Corning Antifoam MSA Compound 100% active silicone 632133C Dow Corning Antifoam Rd Emulsion 632134D Dow Corning Antifoam RD Emulsion

258 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632136F Dow Corning Antifoam RD Emulsion 632137G Dow Corning Antifoam RD Emulsion 632138H Dow Corning Antifoam RD Emulsion 632154H Dow Corning 1510 Antifoam for food processing industry 632156J Dow Corning 1510 Antifoam for food processing industry 632157K Dow Corning 1510 Antifoam for food processing industry 632158L Dow Corning 1510 Antifoam for food processing industry 632194P Dow Corning 1107 water repellent and powder treatment 632196R Dow Corning 1107 water repellent and powder treatment 632197S Dow Corning 1107 water repellent and powder treatment 632198T Dow Corning 1107 water repellent and powder treatment 632214C Dow Corning 2202A textile finish 632216E Dow Corning 2202A textile finish 632217F Dow Corning 2202A textile finish 632218G Dow Corning 2202A textile finish 632222C Dow Corning DC 4 Compound dielectric insulator 632227H Dow Corning DC 4 Compound dielectric insulator 632254K Dow Corning 996 varnish 632256M Dow Corning 996 varnish 632272M Dow Corning 340 Heat Sink Compound 632283P Dow Corning R4-3117 Conformal Coating 632284Q Dow Corning R4-3117 Conformal Coating

259 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632334J Dow Corning Z-6020 amino-functional silane coupling agent and curing a 632346N Dow Corning Z-1219 chlorosilane for surface treatment and silylation 632364P Dow Corning 1-2577 Conformal Coating 632365Q Dow Corning 1-2577 Conformal Coating 632383S RELEASIL B spray general purpose release agent with food grade approva 632404G Dow Corning DB31 EU Antifoam Emulsion 632405H Dow Corning DB31 EU Antifoam Emulsion 632406Y Dow Corning DB31 EU Antifoam Emulsion 632414Y Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632415J Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632416K Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632424K Dow Corning DB-110A EU Antifoam Emulsion 632425L Dow Corning DB-110A EU Antifoam Emulsion 632426M Dow Corning DB-110A EU Antifoam Emulsion 632434M Dow Corning 1520EU Antifoam for food processing industry 632435N Dow Corning 1520EU Antifoam for food processing industry 632436X Dow Corning 1520EU Antifoam for food processing industry 632444X Dow Corning 346 Emulsion single release agent 632445P Dow Corning 346 Emulsion single release agent 632446Q Dow Corning 346 Emulsion single release agent 632474U Repelcote VS water repellent 632476W Repelcote VS water repellent

260 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632484W Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632486B Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632487C Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632494B Dow Corning 24 Emulsion Single Release 632496D Dow Corning 24 Emulsion Single Release 632497E Dow Corning 24 Emulsion Single Release 633001S Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633004V Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633006A Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633007B Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633008C Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633011U Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633014A Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633016C Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633017D Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633018E Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633031B Volasil?344 clear colourless volatile blend of cyclic silicones 633034E Volasil?344 clear colourless volatile blend of cyclic silicones 633036G Volasil?344 clear colourless volatile blend of cyclic silicones 633037H Volasil?344 clear colourless volatile blend of cyclic silicones 633038Y Volasil?344 clear colourless volatile blend of cyclic silicones 633052G Dow Corning Os-10 Fluid

261 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 633054Y Dow Corning Os-10 Fluid 633055J Dow Corning Os-10 Fluid 633056K Dow Corning Os-10 Fluid 633057L Dow Corning Os-10 Fluid 633062Y Dow Corning Os-20 Fluid 633064K Dow Corning Os-20 Fluid 633065L Dow Corning Os-20 Fluid 633066M Dow Corning Os-20 Fluid 633067N Dow Corning Os-20 Fluid 633072K Dow Corning Os-30 Fluid 633074M Dow Corning Os-30 Fluid 633075N Dow Corning Os-30 Fluid 633076X Dow Corning Os-30 Fluid 633077P Dow Corning Os-30 Fluid 633082M Dow Corning Os-120 Fluid 633084X Dow Corning Os-120 Fluid 633085P Dow Corning Os-120 Fluid 633086Q Dow Corning Os-120 Fluid 633087R Dow Corning Os-120 Fluid 634015F SILASTIC E RTV Kit flexible mould-making rubber for intricate detail m 634016G SILASTIC E RTV Kit flexible mould-making rubber for intricate detail m 634025H SILASTIC J RTV Kit high hardness with little or no shrinkage mould-mak

262 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634027J SILASTIC J RTV Kit high hardness with little or no shrinkage mould-mak 634034Y SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634036K SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634037L SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634044K SILASTIC 3112 RTV medium viscosity hard mould making and encapsulating 634054M SILASTIC 3120 RTV high-temperature mould-making rubber 634056X SILASTIC 3120 RTV high-temperature mould-making rubber 634057P SILASTIC 3120 RTV high-temperature mould-making rubber 634062M Dow Corning Catalyst S standard cure rate 634074Q Dow Corning Catalyst F fast cure rate 634082Q Dow Corning Catalyst 1 standard cure rate 634092S Catalyst 4 fast cure rate for SILASTIC 3110 3112 3120 RTV in mouldmaki 634124J SILASTIC 9161 RTV Kit including Dow Corning Catalyst N9162 634127M SILASTIC 9161 RTV Kit including Dow Corning Catalyst N9162 634134L Dow Corning Catalyst N9162 for SILASTIC 9161 RTV rubber 634145X SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant 634146P SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant 634148R SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant 634152N SYLGARD 182 Elastomer Kit slow curing encapsulant 634153X SYLGARD 182 Elastomer Kit slow curing encapsulant 634165S SYLGARD 184 Elastomer Kit general purpose encapsulant 634175U SYLGARD 186 Elastomer Kit high strength encapsulant

263 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634177W SYLGARD 186 Elastomer Kit high strength encapsulant 634195B Dow Corning 92-023 Primer for SYLGARDs and SILASTICs E and J 634204Y Dow Corning 1200 Primer Clear 634214K Dow Corning 1200 Primer Red 634226X SYLGARD 527 A & B Silicone Dielectric Gel 634232M Dow Corning 730 Rtv Fluorosilicone Adhesive Sealant Rubber 634252Q Dow Corning 732 RTV White multi purpose adhesive sealant rubber 634254S Dow Corning 732 RTV White multi purpose adhesive sealant rubber 634262S Dow Corning 732 RTV Clear multi purpose adhesive sealant rubber 634264U Dow Corning 732 RTV Clear multi purpose adhesive sealant rubber 634272U Dow Corning 732 RTV Black multi purpose adhesive sealant rubber 634274W Dow Corning 732 RTV Black multi purpose adhesive sealant rubber 634282W SILASTIC 734 RTV White liquid adhesive sealant rubber 634284B SILASTIC 734 RTV White liquid adhesive sealant rubber 634292B SILASTIC 734 RTV Clear pourable adhesive sealant rubber 634294D SILASTIC 734 RTV Clear pourable adhesive sealant rubber 634302J SILASTIC 738 RTV adhesive sealant rubber for corrosion-sensitive compo 634304L SILASTIC 738 RTV adhesive sealant rubber for corrosion-sensitive compo 634313M Dow Corning 3140 RTV pourable non-corrosive coating rubber 634314N Dow Corning 3140 RTV pourable non-corrosive coating rubber 634323X Dow Corning 3145 Mil-A-46146 Adhesive Sealant Clear 634325Q Dow Corning 3145 Mil-A-46146 Adhesive Sealant Clear

264 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634332P Dow Corning 3145 Mil-A-46146 Adhesive Sealant Grey 634342R Application gun for 310 ml cartridge 634364A Dow Corning 280A pressure sensitive adhesive 634366C Dow Corning 280A pressure sensitive adhesive 634367D Dow Corning 280A pressure sensitive adhesive 634377F Dow Corning Z-6040 epoxyfunctional silicone adhesive additive 634378G Dow Corning Z-6040 epoxyfunctional silicone adhesive additive 634384E Dow Corning 282 high-tack pressure sensitive adhesive 634386G Dow Corning 282 high-tack pressure sensitive adhesive 634387H Dow Corning 282 high-tack pressure sensitive adhesive 634422Q Dow Corning 736 RTV high temperature sealant 634424S Dow Corning 736 RTV high temperature sealant 634524V Hansil Fixer Foam 634533W Dow Corning Aquaria (Clear) 634563F Dow Corning Q5-8401 silicone adhesive 634566Y Dow Corning Q5-8401 silicone adhesive 634572G Dow Corning 744 RTV adhesive sealant rubber for corrosion sensitive co 634573H Dow Corning 744 RTV adhesive sealant rubber for corrosion sensitive co 634604U Dow Corning 1204 Primer 634693X Silastic 145 Rtv Encapsulant 634696R Silastic 145 Rtv Encapsulant 634702V Silastic 3481 High Strength Silicone

265 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634703W Silastic 3481 High Strength Silicone 634706C Silastic 3481 High Strength Silicone 634712A Silastic S High Strength Mouldmaking 634713B Silastic S High Strength Mouldmaking 634716E Silastic S High Strength Mouldmaking 634723D Silastic 81-R Curing Agent For Sil.3481 634725F Silastic 81-R Curing Agent For Sil.3481 635002E *DIGESIL?NC Liquid Concentrate 635003F *DIGESIL?NC Liquid Concentrate 635005H *DIGESIL?NC Liquid Concentrate 635007J *DIGESIL?NC Liquid Concentrate 635012G *DIGESIL?NC thixotropic form 635014Y *DIGESIL?NC thixotropic form 635015J *DIGESIL?NC thixotropic form 635022Y *DIGESIL?1000 635023J *DIGESIL?1000 635025L *DIGESIL?1000 635027N *DIGESIL?1000 635032K *DIGESIL?2000 635033L *DIGESIL?2000 635035N *DIGESIL?2000 635037P *DIGESIL?2000

266 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 635042M *DIGESIL?FS 635043N *DIGESIL?FS 635045P *DIGESIL?FS 635047R *DIGESIL?FS 635055R DI-AQUA. For aqueous removal of silicone residues 635057T DI-AQUA. For aqueous removal of silicone residues 636012K MOLYKOTE 33 M Grease low temperature bearing lubricant 636017P MOLYKOTE 33 M Grease low temperature bearing lubricant 636022M MOLYKOTE 44M Grease general bearing lubricant 636027R MOLYKOTE 44M Grease general bearing lubricant 636028S MOLYKOTE 44M Grease general bearing lubricant 636044S MOLYKOTE FS 1292 Fluorosilicone Grease 636052S MOLYKOTE 111 Silicone Compound 636057A MOLYKOTE 111 Silicone Compound 636082B Dow Corning High Vacuum Grease low volatility lubricant 636154A MOLYKOTE 1000 universal thread compound 636164C MOLYKOTE Metal Protector plus corrosion preventative 636173D MULTIGLISS penetrating fluid 636183F OMNIGLISS penetrating lubricant 636215T MOLYKOTE PG 75 Plastislip 636217V MOLYKOTE PG 75 Plastislip 636224U MOLYKOTE 1102 Gas Cock Grease (25g Tube)

267 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 636235A MOLYKOTE PG54 Plastislip 636263E MOLYKOTE D 321R dry antifriction film 636273G MOLYKOTE PTFE-N Spray 636282H MOLYKOTE FS-3452 Fluorosilicone Grease 636285K MOLYKOTE FS-3452 Fluorosilicone Grease 636292J MOLYKOTE HSC Plus Paste very high temperature general purpose threadpa 636303S MOLYKOTE HSC Plus Spray very high temperature general purpose threadsp 636317B MOLYKOTE Longterm 2 Plus 662502W Methyl vinyl ketone stabilized with 1% quinol 663035U Polyvinyl alcohol 72000 663234C Sodium methoxide (sodium methylate) 663684B *'Tween' 20 [polyoxyethylene(20)sorbitan monolaurate] 663803N Benzyltrimethylammonium hydroxide (40% solution in water) 760582N Test Dye Mixture 3 (Lipophilic) In Toluene (1/1) (032.8003) 760592P Test Dye Mixture 4 (Hydrophilic) In methanol/Water (032-8004) 762392R Fluorescent indicator silica gel for use with ASTM D1319 765002C Reverse Phase guard cartridge 765004E Reverse Phase guard cartridge 765012E Normal Phase 1cm guard cartridge 765022G Frit assembly (2um) 765032Y Removable column endfittings 765042K Extended Endfitting for 1cm guard

268 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765052M Spherisorb cartridge S5-W 150-4.6mm 765062X Spherisorb cartridge S5-W 250-4.6mm 765072Q Spherisorb cartridge S5-ods-2 150-4.6mm 765082S Spherisorb cartridge S5-ods-2 250-4.6mm 765092U Spherisorb cartridge S5-C8 150-4.6mm 765102F Spherisorb cartridge S5-C8 250-4.6mm 765112H Spherisorb cartridge S5 Phenyl 250-4.6mm 765122J Spherisorb cartridge S5-CN 150-4.6mm 765132L Spherisorb cartridge S5-CN 250-4.6mm 765142N Spherisorb cartridge S5-NH2 150-4.6mm 765152P Spherisorb cartridge S5-NH2 250-4.6mm 765162R Hypersil 5 Si 150 - 4.6 Id Cartridge 765172T Hypersil 5 Si 250 - 4.6 Id Cartridge 765182V Hypersil Ods 5um 150 - 4.6 Id Cartridge 765192A Hypersil Ods 5um 250 - 4.6 Id Cartridge 765202Y Hypersil 5 Mos(C8) 150 - 4.6Id Cartridge 765212K Hypersil Mos (C8) 250 - 4.6 Id Cartridge 765222M Hypersil 5 NH2 150 - 4.6 Id Cartridge 765232X Hypersil 5 NH2 250 - 4.6 Id Cartridge 765242Q Hypersil 5 Cn 150 - 4.6 Id Cartridge 765252S Hypersil 5 Cn 250 - 4.6 Id Cartridge 765262U Nucleosil 5 Si 150 - 4.6 id cartridge

269 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765272W Nucleosil 5 Si 250 - 4.6 id cartridge 765282B Nucleosil 5 ODS 150 - 4.6 id cartridge 765292D Nucleosil 5 ODS 250 - 4.6 Id Cartrodge 765302L Nucleosil 5 C8 150 - 4.6 id cartridge 765312N Nucleosil 5 C8 250 - 4.6 id cartridge 765322P Nucleosil 5 CN 150 - 4.6 id cartridge 765332R Nucleosil 5 CN 250-4.6 id cartridge 765342T Nucleosil 5 NH2 150-4.6 id cartridge 765352V Nucleosil 5 NH2 250-4.6 id cartridge 765362A Spherisorb cartridge S5-W 250-4.6mm 765372C Spherisorb cartridge S5-ods-1 250-4.6mm 765382E Spherisorb cartridge S5-ods-1 250-4.6mm 765392G Spherisorb cartridge S5-ods-1 150-4.6mm 765402X Spherisorb cartridge S5-C8 250-4.6mm 765412Q Spherisorb cartridge S5-NH2 250-4.6mm 765422S Spherisorb cartridge S5-ods-2 250-4.6mm 765432U Nucleosil 10 C8 250-4.6 mm Cartridge 765442W Nucleosil 10 ODS 250-4.6 mm Cartridge 765452B Spherisorb S5-ods-2 Endfit.Col.200-4.6mm 765462D Spherisorb S10-ods-2Endfit.Col.250-4.6mm 765472F Spherisorb S5-ods-2 Endfit.Col.150-4.6mm 765482H Spherisorb S5-ods-2 Endfit.Col.100-4.6mm

270 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765492J Spherisorb S10-ods-2Endfit.Col.150-4.6mm 765502R Spherisorb S5-CN Endfit.Col.250-4.6mm 765512T Spherisorb S10-ods-1Endfit.Col.250-4.6mm 765522V Spherisorb S10-ods-1Endfit.Col.150-4.6mm 765532A Spherisorb S10-ods-2Endfit.Col.250-4.6mm 765542C Spherisorb S10-ods-1Endfit.Col.250-4.6mm 765552E Spherisorb S5-ods-1Endfit.Col.150-4.6mm 765562G Spherisorb S5-ods-1 Endfit.Col.200-4.6mm 765572Y Spherisorb S10-ods-1Endfit.Col.200-4.6mm 765582K Spherisorb S3-ods-1 Endfit.Col.100-4.6mm 765592M Spherisorb S3 ods-2 Endfit.Col.100-4.6mm 765602U Col. fits. Reverse Phase Cartridge10-4.6mm 765612W Spherisorb Si Endfit.Col.150-4.6mm 765622B Spherisorb Si Endfit.Col.250-4.6mm 765632D Spherisorb S5-C1 Endfit.Col.150-4.6mm 765642F Spherisorb S5-C1 Endfit.Col.250-4.6mm 765652H Spherisorb S5-C6 Endfit.Col.250-4.6mm 765662J Spherisorb S5-C8 Endfit.Col.250-4.6mm 765672L Spherisorb S5-C8 Endfit.Col.150-4.6mm 765682N Spherisorb S5-CN Endfit.Col.150-4.6mm 765692P Spherisorb S5-NH2 Endfit.Col.150-4.6mm 765702A Spherisorb S5-NH2 Endfit.Col.250-4.6mm

271 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765712C Spherisorb S5 ods-1 Endfit.Col.125-4.6mm 765722E Spherisorb S5-ods-1 Endfit.Col.250-4.6mm 765732G Spherisorb S5-ods-2 Endfit.Col.250-4.6mm 765742Y Spherisorb S5-P Endfit.Col.150-4.6mm 765752K Spherisorb S5-P Endfit.Col.250-4.6mm 765762M Spherisorb Sax Guard Cart.10-4.6mm 765772X Spherisorb Scx Guard Cart.10-4.6mm 765782Q Spherisorb S30Ds2 150 X 4.6 Column 767002K Whatman K6 TLC plates 5X20cm 767012M Whatman K6 TLC plates 20 x 20cm 767022X Whatman K6F TLC plates 5X10cm 767032Q Whatman K6F TLC plates 5X20cm 767042S Whatman K6F TLC plates 10X20cm 767052U Whatman K6F TLC plates 20 x 20cm 767062W TLC plate,Whatman,Mk6F,(4961110),Glass 1X3In,Microscope Slide,pk500 767072B TLC plate,Whatman,K6,(4860320),Glass 5X10cm,pk Of 150 767082D TLC plate,Whatman,K6,(4860720),Glass 10X20cm,pk 50 767092F TLC plate,Whatman,Lk6D,(4865621),Glass 5X20cm,Chanelled-4Divs,pk75 767102N TLC plate,Whatman,Lk6D,(4865821),Glass 20X20cm,Chanelled-19Divs,pk25 767112P TLC plate,Whatman,Lk6Df,(4866621),Glass 5X20cm,Chanelled-4Divs,pk75 767122R TLC plate,Whatman,Lk6Df,(4865821),Glass 20X20cm,Chanelled-19Divs,pk25 767132T TLC plate,Whatman,pk6F,(4861840),Glass 20X20cm,pk20,1000Um For prep

272 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 767142V TLC plate,Whatman,plk5,(4855840),Glass 20X20cm,1000Um For prep 767152A TLC plate,Whatman,plk5F,(4856840),Glass 20X20cm,1000Um For prep 767162C TLC plate,Whatman,Ko18,(4801600),Glass 5X20cm,pack Of 75 767172E TLC plate,Whatman,K018,(4801800),Glass 20X20cm,pk 25 767182G TLC plate,Whatman,Ko18F,(4803600),Glass 5X20cm,pack Of 75 767192Y TLC plate,Whatman,Ko18F,(4803800),Glass 20X20cm,pk 25 767202Q TLC plate,Whatman,C55,(4804820),Glass 20X20cm,pk25 Dualphase 767212S TLC plate,Whatman,Sc5,(4804800),Glass 20X20cm,pk 25 Dual + phase 768052B KROMASIL 100-5C1 150-4.6mm KR1005C1150A 768062D KROMASIL 100-5C1 250-4.6mm KR1005C1250A 768072F KROMASIL 100-5C4 150-4.6mm KR1005C4150A 768082H KROMASIL 100-5C4 250-4.6mm KR1005C4250A 768092J KROMASIL 100-5C8 150-4.6mm KR1005C8150A 768102R KROMASIL 100-5C8 250-4.6mm KR1005C8250A 768112T KROMASIL 1005C18 150-4.6mm KR1005C18150A 768122V KROMASIL 1005C18 250-4.6mm KR1005C18250A 768132A KROMASIL 1005NH2 150-4.6mm KR1005NH150A 768142C KROMASIL 1005NH2 250-4.6mm KR1005NH250A 768152E Hypersil H5Aps 150-4.6Mm (H5Aps-150A) 768162G Hypersil H5Aps 200-4.6Mm (H5Aps-200A) 768172Y Hypersil H5Aps 250-4.6Mm (H5Aps-250A) 768182K Hypersil H5Aps2 150-4.6Mm (H5Aps2-150A)

273 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 768192M Hypersil H5Aps2 200-4.6Mm (H5Aps2-200A) 768202U Hypersil H5Aps2 250-4.6Mm (H5Aps2-250A) 768212W Hypersil H5Cps 150-4.6Mm (H5Cps-150A) 768222B Hypersil H5Cps 200-4.6Mm (H5Cps-200A) 768232D Hypersil H5Cps 250-4.6Mm (H5Cps-250A) 768242F Hypersil H5M05 150-4.6Mm(H5M05-150A) 768252H Hypersil H5M0S 200-4.6Mm(H5M0S-200A) 768262J Hypersil H5M0S 250-4.6Mm(H5M0S-250A) 768272L Hypersil H50Ds 150-4.6Mm(H50Ds-150A) 768282N Hypersil H50Ds 200-4.6Mm(H50Ds-200A) 768292P Hypersil H50Ds 250-4.6Mm(H50Ds-250A) 768302A Hypersil H5Phenyl 150-4.6Mm (H5P-150A) 768312C Hypersil H5Phenyl 200-4.6Mm (H5P-200A) 768322E Hypersil H5Phenyl 250-4.6Mm (H5P-250A) 769002S Zorbax C8 5um 150-4.6mm end fitting columns 769012U Zorbax C8 5um 250-4.6mm end fitting columns 769022W Zorbax CN 5um 150-4.6mm end fitting columns 769032B Zorbax CN 5um 250-4.6mm end fitting columns 769042D Zorbax NH2 5um 150-4.6mm end fitting columns 769052F Zorbax NH2 5um 250-4.6mm end fitting columns 769062H Zorbax ODS 5um 150-4.6mm end fitting columns 769072J Zorbax ODS 5um 250-4.6mm end fitting columns.

274 BY NUMERICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 769082L Zorbax Phenyl 5um 150-4.6mm end fitting columns 769092N Zorbax Phenyl 5um 250-4.6mm end fitting columns 769102V Zorbax Silica 5um 150-4.6mm end fitting columns 769112A Zorbax Silica 5um 250-4.6mm end fitting columns 769122C Nucleosil Amino 5um 250-4.6 (4M25457) 769132E Nucleosil Amino 10um 250-4.6 (4M25458) 769142G Nucleosil Dimethyl 5um 250-4.6 (4M25459) 769152Y Nucleosil Nitrile 5um 250-4.6 (4M25453) 769162K Nucleosil Nitrile 10um 250-4.6 (4M25454) 769172M Nucleosil Nitro 5um 250-4.6 (4M25455) 769182X Nucleosil 100 Octyl 5um 250-4.6 (4M25450 769192Q Nucleosil Octyl 10um 250-4.6 (4M25451) 769202B Nucleosil 100 ODS 5um 250-4.6 (4M25452) 769212D Nucleosil ODS 10um 250-4.6 (4M25107) 769222F Nucleosil Sax 5 Sb 5um 250-4.6 (4M25462) 769232H Nucleosil Scx 5 Sa 5um 250-4.6 (4M25461) 769242J Nucleosil Silica 100 5um 250-4.6 (4M2577 769252L partisil C8 5um 250-4.6 (4239001) 769262N partisil C8 10um 250-4.6 (4229001) 769272P partisil Ods 10um 250-4.6 (4223001) 769282R partisil Ods-2 10um 250-4.6 (4224001) 769292T partisil Ods-3 5um 250-4.6 (4238001)

275 BY NUMERICAL ORDER

BDH Reagents & Chemicals Product Code Product Description Pack Size 769302E partisil Ods-3 10um 250-4.6 (4228001) 769312G partisil Pac 5um 250-4.6 (4235001) 769322Y partisil Pac 10um 250-4.6 (4225001) 769332K partisil Sax 10um 250-4.6 (2226001) 769342M partisil Scx 10um 250-4.6 (4227 001) 769352X partisil Silica 5um 250-4.6 (4215001) 769362Q partisil Silica 10um 250-4.6 (4216001) 9737007 Congo Red

276 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 440744Y (+)-Pantothenic acid calcium salt 152843F *'Celite' 545 250G 152845H *'Celite' 545 1KG 331342K *'Celite' analytical filter aid 33134LG *'Celite' analytical filter aid 150124T *'Celite' for GLC particle size 0.13-0.2 mm (80-120 mesh) 500G 560507N *Decomatic (registered trade mark) 560192X *Decon 75 (registered trade mark) 560193P *Decon 75 (registered trade mark) 560194Q *Decon 75 (registered trade mark) 560222D *Decon 90 (registered trade mark) 560223E *Decon 90 (registered trade mark) 560224F *Decon 90 (registered trade mark) 635022Y *DIGESIL?1000 635023J *DIGESIL?1000 635025L *DIGESIL?1000 635027N *DIGESIL?1000 635032K *DIGESIL?2000 635033L *DIGESIL?2000 635035N *DIGESIL?2000 635037P *DIGESIL?2000

277 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 635042M *DIGESIL?FS 635043N *DIGESIL?FS 635045P *DIGESIL?FS 635047R *DIGESIL?FS 635002E *DIGESIL?NC Liquid Concentrate 635003F *DIGESIL?NC Liquid Concentrate 635005H *DIGESIL?NC Liquid Concentrate 635007J *DIGESIL?NC Liquid Concentrate 635012G *DIGESIL?NC thixotropic form 635014Y *DIGESIL?NC thixotropic form 635015J *DIGESIL?NC thixotropic form 361894G *Eukitt mounting medium 437092S *Ficoll 400 molecular biology grade 437093T *Ficoll 400 molecular biology grade 560162Y *Hyamine 1622 56016LE *Hyamine 1622 192233F *Hyamine 1622 0.004M solution 2.5L 560477B *Neutracon (Decon registered trade mark) 436762G *Polyclar SB100 (polyvinylpyrrolidone insoluble) 442753R *'Sarkosyl' NL30 442757V *'Sarkosyl' NL30

278 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 146293Y *Silica fumed (CAB-O-SIL M-5) 'Scintran' 250G 361672R *Smear Fix 560467W *Synperonic N 56046CE *Synperonic N 560512K *Synperonic OP8 56051DV *Synperonic OP8 306324N *Triton X-100 306326P *Triton X-100 30632HD *Triton X-100 437002A *Triton X-100 molecular biology grade 146306T *Triton X-100 'Scintran' 2.5L 307486L *Triton X-100 USP grade 560205C *Triton X-405 663684B *'Tween' 20 [polyoxyethylene(20)sorbitan monolaurate] 437082Q *'Tween' 20 molecular biology grade 560234H *'Tween' 80 [polyoxyethylene(20) sorbitan mono-oleate] 131063R 1-(2-Pyridylazo)-2-naphthol (PAN) 5G 2719010 1-(2-Pyridylazo)-2-Naphthol RECTAPUR 5G 240442Y 1-(4-Nitrophenyl)glycerol (PNPG) 1G 103474C 1,1,1-Trichloroethane 'AnalaR' 500ML 103476E 1,1,1-Trichloroethane 'AnalaR' 2.5L

279 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 451143V 1,1,1-Trichloroethane 'ARISTAR' 'Safe-Break' 451145A 1,1,1-Trichloroethane 'ARISTAR' 'Safe-Break' 303555X 1,1,2,2-Tetrabromoethane GPR 104995D 1,1,2-Trichlorotrifluoroethane 'AnalaR' 1L 104996E 1,1,2-Trichlorotrifluoroethane 'AnalaR' 2.5L 101873F 1,10-Phenanthroline hydrate 'AnalaR' (o-phenanthroline hydrate) 5G 10187HT 1,10-Phenanthroline hydrate 'AnalaR' (o-phenanthroline hydrate) 500G 200843B 1,10-Phenanthroline hydrate redox indicator 5G 210562A 1,10-Phenanthroline-ferrous sulphate-complex solution 0.025 mol l-1 100ML 123332W 1,2,3-Trichlorobenzene 200ug/ml in methanol 1ML 123342B 1,2,4-Trichlorobenzene 200ug/ml in methanol 1ML 280164C 1,2-Diaminoethane GPR (ethylenediamine) 500ML 280165D 1,2-Diaminoethane GPR (ethylenediamine) 'Safe-Break' 2.5L 123242V 1,2-Dibromoethane 200ug/ml in methanol 1ML 123262C 1,2-Dichlorobenzene 200ug/ml in methanol 1ML 103396F 1,2-Dichlorobenzene 'AnalaR' 2.5L 280826R 1,2-Dichlorobenzene GPR 2.5L 123272E 1,2-Dichloroethane 200ug/ml in methanol 1ML 103204F 1,2-Dichloroethane 'AnalaR' (ethylene chloride) 500ML 103206H 1,2-Dichloroethane 'AnalaR' (ethylene chloride) 2.5L 280935V 1,2-Dichloroethane GPR (ethylene chloride) 1L

280 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 280936W 1,2-Dichloroethane GPR (ethylene chloride) 2.5L 28093EH 1,2-Dichloroethane GPR (ethylene chloride) 25L 152915E 1,2-Dichloroethane 'HiPerSolv' for HPLC 1L 152916F 1,2-Dichloroethane 'HiPerSolv' for HPLC 2.5L 240204T 1,2-Dichloroethane purified for the determination of 17-ketosteroids 500ML 281844A 1,2-Dimethoxyethane GPR (ethylene glycol dimethyl ether) 500ML 292873X 1,2-Naphthaquinone-4-sulphonic acid sodium salt 25G 281522Y 1,3-Dihydroxyacetone GPR 25G 279464T 1,4-Butyrolactone GPR (g-butyrolactone) 500ML 27946LN 1,4-Butyrolactone GPR (g-butyrolactone) 25L 146163W 1,4-Di-2-(5-phenyloxazolyl)benzene 'Scintran' (POPOP) 25G 101002M 1,4-Dioxan 'AnalaR' 100ML 101004X 1,4-Dioxan 'AnalaR' 500ML 101006Q 1,4-Dioxan 'AnalaR' 2.5L 10100HE 1,4-Dioxan 'AnalaR' 25L 104794T 1,4-Dioxan dried 'AnalaR' 500ML 282386W 1,4-Dioxan GPR (diethylene dioxide) 2.5L 152905C 1,4-Dioxan 'HiPerSolv' for HPLC 1L 152906D 1,4-Dioxan 'HiPerSolv' for HPLC 2.5L 130534A 1,5-Diphenylcarbazide 25G 101024S 1,5-Diphenylcarbazide 'AnalaR' 25G

281 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 130554E 1,5-Diphenylcarbazone 25G 280273G 1,6-Diaminohexane GPR (hexamethylenediamine; 1, 6-hexanediamine) 100G 274422M 1-Bromobutane GPR 100ML 27469LF 1-Bromonaphthalene GPR 2.5L 152946L 1-Chlorobutane 'HiPerSolv' for HPLC 2.5L 152782J 1-Heptanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152783K 1-Heptanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152792L 1-Hexanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152793M 1-Hexanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 298676M 1-Methoxypropan-2-ol GPR 292364V 1-Methylnaphthalene GPR 500ML 101623M 1-Naphthol 'AnalaR' 100G 400253U 1-Naphthyl disodium orthophosphate 152802T 1-Octanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152803U 1-Octanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 152812V 1-Pentanesulphonic acid sodium salt 'HiPerSolv' for HPLC 25G 152813W 1-Pentanesulphonic acid sodium salt 'HiPerSolv' for HPLC 100G 340393W 2-(4-Iodophenyl)-3-(4-nitrophenyl)- 5-phenyltetrazolium chloride (INT) 442663Q 2-(Cyclohexylamino)ethane sulphonic acid (CHES) 44266CC 2-(Cyclohexylamino)ethane sulphonic acid (CHES) 44266DD 2-(Cyclohexylamino)ethane sulphonic acid (CHES)

282 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 441316T 2-(N-Morpholino)ethanesulphonic acid (MES) 441317U 2-(N-Morpholino)ethanesulphonic acid (MES) 44131CC 2-(N-Morpholino)ethanesulphonic acid (MES) 122562H 2,2',3,4,4',5,5'-Heptachlorobiphenyl neat 5MG 122572J 2,2',3,4,4',5,5'-Heptachlorobiphenyl solution 1ML 122502S 2,2',3,4,4',5'-Hexachlorobiphenyl neat 5MG 122512U 2,2',3,4,4',5'-Hexachlorobiphenyl solution 1ML 122522W 2,2',4,4',5,5'-Hexachlorobiphenyl neat 10MG 122532B 2,2',4,4',5,5'-Hexachlorobiphenyl Soln 1ML 122542D 2,2',4,4',6,6'-Hexachlorobiphenyl neat 50MG 122552F 2,2',4,4',6,6'-Hexachlorobiphenyl Soln 1ML 122462E 2,2',4,5,5'-Pentachlorobiphenyl neat 10MG 122472G 2,2',4,5,5'-Pentachlorobiphenyl solution 1ML 103594J 2,2,4-Trimethylpentane 'AnalaR' 500ML 103596L 2,2,4-Trimethylpentane 'AnalaR' 2.5L 10359CR 2,2,4-Trimethylpentane 'AnalaR' 25L 305185Q 2,2,4-Trimethylpentane GPR 305186R 2,2,4-Trimethylpentane GPR 30518FD 2,2,4-Trimethylpentane GPR 30518EC 2,2,4-Trimethylpentane GPR (Schuchardt 802936) 305187S 2,2,4-Trimethylpentane GPR 'Safe-Break'

283 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 152465W 2,2,4-Trimethylpentane 'HiPerSolv' for HPLC 1L 152466A 2,2,4-Trimethylpentane 'HiPerSolv' for HPLC 2.5L 140146U 2,2,4-Trimethylpentane 'SpectrosoL' 2.5L 122442A 2,2',5,5'-Tetrachlorobiphenyl neat 10MG 122452C 2,2',5,5'-Tetrachlorobiphenyl solution 1ML 122402P 2,2',5-Trichlorobiphenyl neat 25MG 122412R 2,2',5-Trichlorobiphenyl solution 1ML 121642C 2,2'-Bipyridyl (LGC1607) 0.25G 101033T 2,2'-Bipyridyl 'AnalaR' 5G 122482Y 2,3',4,4',5-Pentachlorobiphenyl neat 5MG 122492K 2,3',4,4',5-Pentachlorobiphenyl solution 1ML 122282C 2,3,6-TBA LGC1312 0.25G 440292B 2,3-Dimercaptopropan-1-ol (BAL; British Anti-Lewisite; 'Dimercaprol') 121882Q 2,4)-Dichlorobenzoic acid (LGC1305) 0.25G 122422T 2,4,4'-Trichlorobiphenyl neat 10MG 122432V 2,4,4'-Trichlorobiphenyl solution 1ML 121432R 2,4,5-T (LGC1310) 0.25G 124532J 2,4,5-T acid 100ug/ml in methanol 1ML 124522H 2,4,5-T acid neat 10MG 122112Y 2,4,5-T-Methyl LGC1311 0.25G 131363D 2,4,6-Tri(2'-pyridyl)-1,3,5-triazine 10G

284 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 13136BL 2,4,6-Tri(2'-pyridyl)-1,3,5-triazine 1KG 121122G 2,4-D (LGC1302) 0.25G 123772T 2,4-D acid 100ug/ml in methanol 1ML 123762R 2,4-D acid neat 10MG 123792A 2,4-D DB acid 100ug/ml In Hexane 1ML 123782V 2,4-DB acid neat 10MG 121782N 2,4-DB LGC1304 0.25G 122122K 2,4-D-Methyl LGC1303 0.25G 146152T 2,5-Diphenyloxazole 'Scintran' (PPO) 100G 146154V 2,5-Diphenyloxazole 'Scintran' (PPO) 500G 146155W 2,5-Diphenyloxazole 'Scintran' (PPO) 1KG 280674T 2,6-Di-tert.-butyl-p-cresol GPR (butylated hydroxytoluene) 500G 200343J 2,7-Dichlorofluorescein adsorption indicator 10G 20034HA 2,7-Dichlorofluorescein adsorption indicator 1KG 131492L 2,9-Dimethyl-1,10-phenanthroline hydrochloride 1G 103924H 2-Amino-2-methylpropan-1-ol 'AnalaR' 500ML 271234V 2-Amino-2-methylpropan-1-ol GPR (b-amino-iso-butyl alcohol) 500ML 27123HL 2-Amino-2-methylpropan-1-ol GPR (b-amino-iso-butyl alcohol) 25L 274683Y 2-Bromo-2-methylpropane GPR 100ML 279326K 2-Butoxyethanol GPR 2.5L 27932HV 2-Butoxyethanol GPR 25L

285 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121092R 2-Chloroanthraquinone CRM (LGC2408) 0.5G 277286L 2-Chlorophenol GPR 2.5L 27728LD 2-Chlorophenol GPR 25L 123222R 2-Chlorotoluene 200ug/ml in methanol 1ML 103424P 2-Ethoxyethanol 'AnalaR' 500ML 103426R 2-Ethoxyethanol 'AnalaR' 2.5L 283096T 2-Ethoxyethanol GPR 2.5L 28309EE 2-Ethoxyethanol GPR 25L 286646Q 2-Ethoxyethyl acetate GPR 2.5L 130732E 2-Hydroxy-1-(2-hydroxy-4-sulpho- 1-naphthylazo)-3-naphthoic acid 5G 286494S 2-Hydroxyethyl methacrylate 500ML 122022H 2-Iodobenzoic Acid CRM (LGC4009) 1G 261284D 2-Mercaptobenzothiazole technical 500G 441432W 2-Mercaptoethanol 441433A 2-Mercaptoethanol 441435C 2-Mercaptoethanol 104592L 2-Mercaptoethanol 'AnalaR' 25ML 436022A 2-Mercaptoethanol molecular biology grade 436024C 2-Mercaptoethanol molecular biology grade 103624V 2-Methoxyethanol 'AnalaR' 500ML 103626A 2-Methoxyethanol 'AnalaR' 2.5L

286 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 291986S 2-Methoxyethanol GPR 2.5L 29198DC 2-Methoxyethanol GPR 25L 146106N 2-Methoxyethylamine 'Scintran' 2.5L 272146D 2-Methylbutan-2-ol GPR (tert.-amyl alcohol) 2.5L 100625K 2-Methylpropan-1-ol 'AnalaR' (iso-butyl alcohol) 2.5L 275066Q 2-Methylpropan-1-ol for fluorimetric assay of vitamin B1 2.5L 275055N 2-Methylpropan-1-ol GPR (iso-butyl alcohol) 1L 275056X 2-Methylpropan-1-ol GPR (iso-butyl alcohol) 2.5L 103584H 2-Methylpropan-2-ol 'AnalaR' (tert. butyl alcohol) 500ML 103585Y 2-Methylpropan-2-ol 'AnalaR' (tert. butyl alcohol) 2.5L 275086U 2-Methylpropan-2-ol GPR (tert.-butyl alcohol) 2.5L 27508HY 2-Methylpropan-2-ol GPR (tert.-butyl alcohol) 25L 400312X 2-Nitrophenyl-b-D-galactopyranoside 400314Q 2-Nitrophenyl-b-D-galactopyranoside 297384W 2-Phenoxyethanol GPR (phenyl cellosolve) 295054W 2-Phenylethanol GPR 500ML 131582M 3-(2-Pyridyl)-5,6-bis(4-phenylsulphonic acid)-1,2,4-triazine disodium 5G 441643Y 3-(N-Morpholino)propanesulphonic acid (MOPS) 441644J 3-(N-Morpholino)propanesulphonic acid (MOPS) 44164CR 3-(N-Morpholino)propanesulphonic acid (MOPS) 44164DS 3-(N-Morpholino)propanesulphonic acid (MOPS)

287 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443832T 3-(N-Morpholino)propanesulphonic acid (MOPS) molecular biology grade 443165H 3-(N-Morpholino)propanesulphonic acid monosodium salt (MOPS Na) 122382F 3,3'-Dichlorobiphenyl neat 50MG 122392H 3,3'-Dichlorobiphenyl solution 1ML 130331X 3,4,3',4'-Tetra-aminobiphenyl hydrochloride PK12 130332P 3,4,3',4'-Tetra-aminobiphenyl hydrochloride 1G 305124D 3,4,5-Trihydroxybenzoic acid GPR 262134R 3,5,5-Trimethylhexanol (nonyl alcohol) technical 500ML 282353N 3,5-Dinitrosalicylic acid GPR (3, 5-dinitro-2-hydroxybenzoic acid) 100G 444072H 3-[(3-Cholamidopropyl)dimethylammonio] -1-propane sulphonate (CHAPS) 444074J 3-[(3-Cholamidopropyl)dimethylammonio] -1-propane sulphonate (CHAPS) 444082J 3-[(3-Cholamidopropyl)dimethylammonio]- 2-hydroxy-1-propane sulphonate 444083K 3-[(3-Cholamidopropyl)dimethylammonio]- 2-hydroxy-1-propane sulphonate 443034U 3-Dimethylaminopropionitrile 'Electran' (2-dimethylaminoethyl cyanide) 298472C 3-Methylbenzothiazol-2-one hydrazone hydrochloride GPR (MBTH) 293682N 4-(4-Nitrobenzyl)pyridine GPR 5G 121652E 4,4'-Bipyridyl (LGC1608) 0.25G 104512S 4-Amino-3-Hydroxynaphthalene-1-Sulphonic 25G 271274G 4-Amino-3-Hydroxynaphthalene-1-Sulphonic 100G 271263D 4-Amino-3-hydroxynaphthalene-1-sulphonic acid purified 100G 271033X 4-Aminobenzoic acid GPR 100G

288 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 271283H 4-Aminophenazone GPR 100G 121662G 4-Bromobenzoic Acid CRM (LGC4008) 1G 121712W 4-Chlorobenzoic Acid CRM (LGC4004) 1G 277024X 4-Chloro-m-cresol GPR (2-chloro-5-hydroxytoluene) 500G 277302R 4-Chlorophenol GPR 100G 123232T 4-Chlorotoluene 200ug/ml in methanol 1ML 121752H 4-CPA (LGC1301) 0.25G 100964D 4-Dimethylaminobenzaldehyde 'AnalaR' 100G 10096CL 4-Dimethylaminobenzaldehyde 'AnalaR' 1KG 281893J 4-Dimethylaminobenzaldehyde for hydrazine determinations 100G 281883H 4-Dimethylaminobenzaldehyde GPR 100G 286182F 4-Dimethylaminocinnamaldehyde 10G 292003W 4-Methoxyphenol GPR 100G 29200CY 4-Methoxyphenol GPR 5KG 103316M 4-Methylpentan-2-one 'AnalaR' (iso-butyl methyl ketone) 2.5L 275285C 4-Methylpentan-2-one GPR (iso-butyl methyl ketone) 1L 275286D 4-Methylpentan-2-one GPR (iso-butyl methyl ketone) 2.5L 140434C 4-Methylpentan-2-one 'SpectrosoL' (iso-butyl methyl ketone) 500ML 140436E 4-Methylpentan-2-one 'SpectrosoL' (iso-butyl methyl ketone) 2.5L 293793T 4-Nitrophenol GPR 100G 400301L 4-Nitrophenyl disodium orthophosphate

289 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 400302M 4-Nitrophenyl disodium orthophosphate 400303N 4-Nitrophenyl disodium orthophosphate 400305P 4-Nitrophenyl disodium orthophosphate 400304X 4-Nitrophenyl disodium orthophosphate (0.5g vials) 108002R 4-Nitrophenyl disodium orthophosphate 'AnalaR' 5G 108003S 4-Nitrophenyl disodium orthophosphate 'AnalaR' 25G 108006V 4-Nitrophenyl disodium orthophosphate 'AnalaR' (0.5g) PK10 400672M 4-Nitrophenyl-b-D-glucopyranosiduronic acid 121352S 4-Nitrotoluene CRM (LGC2401) 0.5G 44137CX 5,5'-Dithiobis(2-nitrobenzoic acid) (Ellman's reagent) 103464A 5-Sulphosalicylic acid 'AnalaR' 500G 303144W 5-Sulphosalicylic acid GPR (3-carboxy-4-hydroxybenzenesulphonic acid) 440442U 6-Furfurylaminopurine (kinetin) chromatographically homogeneous 44044HM 6-Furfurylaminopurine (kinetin) chromatographically homogeneous 400414T 6-Phosphogluconic acid trisodium salt 101313B 8-Hydroxyquinoline 'AnalaR' 100G 101315D 8-Hydroxyquinoline 'AnalaR' 500G 10131FN 8-Hydroxyquinoline 'AnalaR' 5KG 572181B A Dictionary of Biology 3rd Edition 572191D A Dictionary of Chemistry 3rd Edition 572171W A Dictionary of Physics 3rd Edition

290 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571611V A Laboratory Guide to RNA: Isolation Analysis and Synthesis 571571H A Travel Guide to the Scientific Sites of the British Isles 391182T a-Amylase (bacterial source) lyophilized (3.2.1.1) 391183U a-Amylase (bacterial source) lyophilized (3.2.1.1) 330014Q Acacia 332144K Acacia powder 'spray dried' 122862Q Acenaphthene 50ug/ml In Toluene 1ML 122852X Acenaphthene neat 100MG 122882U Acenaphthylene 50ug/ml In Toluene 1ML 122872S Acenaphthylene neat 100MG 270034L Acetaldehyde GPR 500ML 270036N Acetaldehyde GPR 2.5L 270052N Acetamide GPR 100G 121492G Acetanilide CRM (LGC4002) 1G 121482E Acetanilide CRM LGC2605 1G 270084V Acetanilide GPR 500G 121002W Acetanilide,CRM (LGC2404) 0.5G 270154S Acetic acid ("glacial") aldehyde free 500ML 100012K Acetic acid ("glacial") 'AnalaR' 1L 100013L Acetic acid ("glacial") 'AnalaR' 500ML 100015N Acetic acid ("glacial") 'AnalaR' 2.5L

291 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10001LG Acetic acid ("glacial") 'AnalaR' 25L 10001AS Acetic acid ("Glacial") 'AnalaR' (PE bottle) 500ML 10001BT Acetic acid ("Glacial") 'AnalaR' (PE bottle) 1L 10001CU Acetic acid ("Glacial") 'AnalaR' (PE bottle) 2.5L 450013Y Acetic acid ("glacial") 'ARISTAR' 'Safe-Break' 450015K Acetic acid ("glacial") 'ARISTAR' 'Safe-Break' 270145R Acetic acid ("glacial") for non-aqueous titrations GPR 'Safe-Break' 2.5L 270135P Acetic acid ("glacial") GPR 1L 270136Q Acetic acid ("glacial") GPR 2.5L 27013CW Acetic acid ("glacial") GPR 25L 27013AU Acetic acid ("glacial") GPR (PE bottle) 1L 27013BV Acetic acid ("glacial") GPR (PE bottle) 2.5L 153103D Acetic acid ("glacial") 'HiPerSolv' for HPLC 'Safe-Break' 250ML 180832J Acetic acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 164725N Acetic acid 30% v/v 1L 104986C Acetic acid low in acetic anhydride 'AnalaR' 2.5L 10498CY Acetic acid low in acetic anhydride 'AnalaR' 25L 100022M Acetic anhydride 'AnalaR' (PE bottle) 500ML 100027R Acetic anhydride 'AnalaR' (PE bottle) 2.5L 27017HM Acetic anhydride GPR 25L 27017JX Acetic anhydride GPR 180L

292 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 270172U Acetic anhydride GPR (PE bottle) 500ML 270177C Acetic anhydride GPR (PE bottle) 2.5L 100033P Acetone 'AnalaR' 1L 100034Q Acetone 'AnalaR' 2.5L 10003ED Acetone 'AnalaR' 25L 10003HG Acetone 'AnalaR' 180L 100032X Acetone 'AnalaR' PE bottle 1L 100035R Acetone 'AnalaR' PE bottle 2.5L 451003K Acetone 'ARISTAR' 'Safe-Break' 451004L Acetone 'ARISTAR' 'Safe-Break' 104755M Acetone dried 'AnalaR' 1L 152706U Acetone for pesticide residue analysis 2.5L 270235S Acetone GPR (propanone) 1L 270236T Acetone GPR (propanone) 2.5L 27023EE Acetone GPR (propanone) 25L 27023HH Acetone GPR (propanone) 180L 27023AA Acetone GPR (propanone) PE bottle 1L 27023BB Acetone GPR (propanone) PE bottle 2.5L 152965X Acetone 'HiPerSolv' for HPLC 1L 152966P Acetone 'HiPerSolv' for HPLC 2.5L 141716N Acetone 'SpectrosoL' 2.5L

293 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 262876C Acetone technical 2.5L 103865N Acetonitrile 'AnalaR' 1L 103866X Acetonitrile 'AnalaR' 2.5L 104774P Acetonitrile dried 'AnalaR' 500ML 152515P Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 1L 152516Q Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 2.5L 152513N Acetonitrile 'Far UV' 'HiPerSolv' for gradient analysis 'Safe-Break' 2.5L 152518S Acetonitrile 'Far Uv' 'Hipersolv' For Hplc 5L 152665F Acetonitrile for pesticide residue analysis 1L 152667H Acetonitrile for pesticide residue analysis 2.5L 292204G Acetonitrile GPR (methyl cyanide) 500ML 292206Y Acetonitrile GPR (methyl cyanide) 2.5L 29220HT Acetonitrile GPR (methyl cyanide) 25L 29220MB Acetonitrile GPR (methyl cyanide) 190L 152855J Acetonitrile 'HiPerSolv' for HPLC 1L 152856K Acetonitrile 'HiPerSolv' for HPLC 2.5L 152858M Acetonitrile 'Hipersolv' For Hplc 5L 152857L Acetonitrile 'HiPerSolv' for HPLC 'Safe-Break' 2.5L 14044LV Acetonitrile 'SpectrosoL' 2.5L 270303N Acetophenone GPR 500ML 100055V Acetyl chloride 'AnalaR' 500ML

294 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103364U Acetylacetone 'AnalaR' 500ML 270354B Acetylacetone GPR 500ML 27035LS Acetylacetone GPR 25L 340014V Acridine orange 'Gurr' 'Certistain' for microscopical staining 270434A Acriflavine (acriflavine hydrochloride) 25G 27043EK Acriflavine (acriflavine hydrochloride) 1KG 442993Y Acrylamide 'Electran' 442994J Acrylamide 'Electran' 44299JB Acrylamide 'Electran' 443495W Acrylamide 'Electran' routine grade 443132V Acrylamide grade 1 'Electran' molecular biology grade 443134A Acrylamide grade 1 'Electran' molecular biology grade 443135B Acrylamide grade 1 'Electran' molecular biology grade 44313DJ Acrylamide grade 1 'Electran' molecular biology grade 443542M Acrylamide solution (40% w/v) 'Electran' 'Safe-Break' 443545P Acrylamide solution (40% w/v) 'Electran' 'Safe-Break' 443353J Acrylogel 2.6 Premix 'Electran' 443352Y Acrylogel 2.6 Premix 'Electran' ' Safe-Break' 443355L Acrylogel 2.6 Premix 'Electran' 'Safe-Break' 443743T Acrylogel 2.6 solution 'Electran' 'Safe-Break' 443745V Acrylogel 2.6 solution 'Electran' 'Safe-Break'

295 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443363L Acrylogel 3 Premix 'Electran' 443364M Acrylogel 3 Premix 'Electran' 'Safe-Break' 443365N Acrylogel 3 Premix 'Electran' 'Safe-Break' 443733R Acrylogel 3 solution 'Electran' 'Safe-Break' 443735T Acrylogel 3 solution 'Electran' 'Safe-Break' 442583R Acrylogel 5 Premix 'Electran' 442584S Acrylogel 5 Premix 'Electran' 'Safe-Break' 442585T Acrylogel 5 Premix 'Electran' 'Safe-Break' 443723P Acrylogel 5 solution 'Electran' 'Safe-Break' 443725R Acrylogel 5 solution 'Electran' 'Safe-Break' 437463C Acrylogel-pip 2.6 solution 'Electran' (30%) 'Safe-Break' 437465E Acrylogel-pip 2.6 solution 'Electran' (30%) 'Safe-Break' 602501X Adaptor ADBR Brass 602511Q Adaptor ADSS Stainless steel 602641C Adaptor hose end PTFE 420702L Adenosine-5'-monophosphoric acid disodium salt (AMP) 420083H Adenosine-5'-triphosphoric acid disodium dihydrogen salt (ATP) cryst. 270494M Adipic acid GPR 500G 27049EW Adipic acid GPR 25KG 270502S Adipoyl chloride GPR 25ML 380023T Adonitol (adonite)

296 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 270532B Adrenaline hydrogen tartrate GPR (adrenaline acid tartrate) 5G 571841K Advanced Applications of NMR to Organometallic Chemistry 571211J Advanced Inorganic Chemistry 5th Edition 571341S Advanced Organic Chemistry: Reactions Mechanisms and Structure 4th Edi 560454R Aerosol OT 380034W Aesculin 332702S Agar powder 332705V Agar powder 442502A Agarose 10 'Electran' 442503B Agarose 10 'Electran' 443023R Agarose 15 'Electran' 443024S Agarose 15 'Electran' 443025T Agarose 15 'Electran' 442492P Agarose 25 'Electran' 442494R Agarose 25 'Electran' 438792U Agarose Dna Grade 'Electran' 438795A Agarose Dna Grade 'Electran' 443663U Agarose 'Electran' molecular biology grade 443664V Agarose 'Electran' molecular biology grade 443665W Agarose 'Electran' molecular biology grade 444162Y Agarose high gel strength 'Electran' molecular biology grade

297 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444163J Agarose high gel strength 'Electran' molecular biology grade 444164K Agarose high gel strength 'Electran' molecular biology grade 436552V Agarose high resolution 'Electran' 436553W Agarose high resolution 'Electran' 437122H Agarose high resolution HS 'Electran' 437123Y Agarose high resolution HS 'Electran' 437472D Agarose Hr Analytical 'Electran' 437473E Agarose Hr Analytical 'Electran' 443173H Agarose IEF 'Electran' 443174Y Agarose IEF 'Electran' 444152G Agarose low gelling temperature 'Electran' molecular biology grade 444153H Agarose low gelling temperature 'Electran' molecular biology grade 438526E Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M08 438426B Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M10 438406U Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M15 438306R Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M20 438206X Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M30 438106L Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10M40 438523B Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P08 438423V Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P10 438403R Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P15

298 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438303X Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P20 438203L Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P30 438103Y Agarose,Gel-O-Shooter,High Melt/Med Frag CLP A10P40 438516C Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M08 438416W Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M10 438396M Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M15 438296J Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M20 438096D Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10M40 438513W Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P08 438413T Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P10 438393J Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P15 438293G Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P20 438093A Agarose,Gel-O-Shooter,High Melt/Med Frag CLP B10P40 438196G Agarose,Gel-O-Shooter,High Melt/Med Res CLP B10M30 438193D Agarose,Gel-O-Shooter,High Melt/Med Res CLP B10P30 438483K Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P10 438363D Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P20 438263A Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P30 438163U Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP A12P40 438473Y Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P10 438353B Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P20

299 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438253V Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P30 438153S Agarose,Gel-O-Shooter,High Melt/Sml Frag CLP B12P40 438223P Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP A15P30 438123M Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP A15P40 438213N Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP B15P30 438113K Agarose,Gel-O-Shooter,Low Melt/Fine Res CLP B15P40 438463G Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P10 438343W Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P20 438243T Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P30 438143Q Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP A13P40 438453E Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P10 438333U Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P20 438233R Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P30 438133X Agarose,Gel-O-Shooter,Low Melt/Med Frag CLP B13P40 438503U Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P10 438383H Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P20 438283E Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P30 438183B Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP A11P40 438493M Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P10 438373F Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P20 438273C Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P30

300 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 438173W Agarose,Gel-O-Shooter,Low Melt/Sml Frag CLP B11P40 330083G Albumen egg powder 441554Y Albumin bovine fraction V 441555J Albumin bovine fraction V 44155HV Albumin bovine fraction V 440042Y Albumin crystallized bovine 440043J Albumin crystallized bovine 343262B Alcian blue 8GX 'Gurr' 'Certistain' 259023L Alcohol Testing Kit,Salivary,Qed A150 EACH 259024M Alcohol Testing Kit,Salivary,Qed A150 EACH 259033N Alcohol Testing Kit,Salivary,Qed A350 EACH 259034X Alcohol Testing Kit,Salivary,Qed A350 EACH 560437Q Alconox detergent powder 123532F Aldrin 100ug/ml in methanol 1ML 123522D Aldrin neat 10MG 130053L Alizarin red S (sodium alizarinsulphonate) 100G 343152T Alizarin red S 'Gurr' 'Certistain' for microscopical staining 340922C Alkali blue 6B 'Gurr' stain and indicator for non- aqueous titrations 104622A Allylthiourea 'AnalaR' (thiosinamine) 50G 270623D Allylthiourea GPR (thiosinamine) 100G 124212T Alph Bhc 100ug/ml in methanol 1ML

301 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124202R Alpha Bhc neat 10MG 121512Q Alpha-Endosulfan (LGC1119) 0.25G 160053D Alumina cream 500ML 455002C Aluminium 1,000 ppm single element standard for ICP 'ARISTAR' 455004E Aluminium 1,000 ppm single element standard for ICP 'ARISTAR' 455012E Aluminium 10,000 ppm single element standard for ICP 'ARISTAR' 455014G Aluminium 10,000 ppm single element standard for ICP 'ARISTAR' 100073A Aluminium ammonium sulphate 'AnalaR' 500G 270705E Aluminium ammonium sulphate GPR (ammonium alum) 1KG 100064W Aluminium 'AnalaR' wire 0.76 mm (0.03 inch) 500G 270744L Aluminium chloride 6-hydrate GPR 500G 27074CT Aluminium chloride 6-hydrate GPR 50KG 270734J Aluminium chloride anhydrous GPR 500G 121012B Aluminium CRM (LGC2612) 0.5G 270754N Aluminium fluoride 3-hydrate GPR 500G 270634G Aluminium foil 0.051 mm (0.002 inch) 500G 270784T Aluminium lithium hydride 100G 270783S Aluminium lithium hydride (lithium aluminium hydride) 25G 103004W Aluminium nitrate 'AnalaR' 500G 10300CH Aluminium nitrate 'AnalaR' 25KG 270794V Aluminium nitrate GPR 500G

302 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27079LP Aluminium nitrate GPR 50KG 162212Y Aluminium No. 1 tablets PK100 162213J Aluminium No. 1 tablets PK250 162222K Aluminium No. 2 tablets PK100 162223L Aluminium No. 2 tablets PK250 270834M Aluminium oxide (gAl2O3) desiccating agent particle size 2.0-4.0mm 500G 151414H Aluminium oxide active Acidic 500G 151404F Aluminium oxide active Basic 500G 150013N Aluminium oxide active g-Al2O3 500G 151394U Aluminium oxide active Neutral 500G 270825L Aluminium oxide calcined 1KG 27082CS Aluminium oxide calcined 50KG 331382S Aluminium oxide Highly Pure,Polishing 0.015U 331372Q Aluminium oxide Highly Pure,Polishing 0.3U 150033R Aluminium oxide Tlc Inc15% Calcium Sulphate 500G 100093E Aluminium potassium sulphate 12-hydrate 'AnalaR' 500G 10009EP Aluminium potassium sulphate 12-hydrate 'AnalaR' 25KG 10009GR Aluminium potassium sulphate 12-hydrate 'AnalaR' 50KG 270855R Aluminium potassium sulphate 12-hydrate GPR 1KG 27085AW Aluminium potassium sulphate 12-hydrate GPR 5KG 270644Y Aluminium powder fine 500G

303 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 142293P Aluminium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 140312Q Aluminium standard solution (1000 mg/l) 'SpectrosoL' 100ML 140314S Aluminium standard solution (1000 mg/l) 'SpectrosoL' 500ML 100103M Aluminium sulphate 18-hydrate 'AnalaR' 500G 10010CV Aluminium sulphate 18-hydrate 'AnalaR' 25KG 270905K Aluminium sulphate GPR 1KG 27090CR Aluminium sulphate GPR 50KG 130074Q Aluminon (tri-ammonium aurine-tricarboxylate) 25G 551814U 'AMBERJET' 1200H 551804S 'AMBERJET' 1200Na 551824W 'AMBERJET' 4200Cl 550014P 'Amberlite' IR-120(H) analytical grade particle size 0.300-1.18 mm 55001LJ 'Amberlite' IR-120(H) analytical grade particle size 0.300-1.18 mm 550094Y 'Amberlite' IR-120(Na) standard grade particle size 0.300-1.18 mm 551744A 'Amberlite' IRA-416(Cl) standard grade particle size 0.30-1.20 mm 551734V 'Amberlite' IRA-420(Cl) standard grade particle size 0.30-1.20 mm 551683E 'Amberlite' IRA-67 (free base) std grade particle size 0.300-1.00 mm 551454Q 'Amberlite' IRA-93 standard grade particle size 0.300-1.18 mm 551284Q 'Amberlite' IRC-50(H) standard grade particle size 0.300-1.18 mm 55128LK 'Amberlite' IRC-50(H) standard grade particle size 0.300-1.18 mm 551703X 'Amberlite' IRC-718

304 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 551794K 'Amberlite' IRN-150L monobed mixed resin 55179CS 'Amberlite' IRN-150L monobed mixed resin 550354J 'Amberlite' LA-2 liquid ion exchange resin 55009DR Amberlite Resin Ir-120 (Na) Standard Grade 55013DY Amberlite Resin Ira-402 (Cl) 153424R 'Amberlite' XAD-1180 polymeric beads 500G 150884G 'Amberlite' XAD-2 polymeric beads bead size 0.30-0.78 mm (20-50mesh) 500G 152444R 'Amberlite' XAD-7 polymeric beads bead size 0.30-0.78 mm (20-50mesh) 500G 551334J 'Amberlyst' 15 macroreticular ion exchange resin 572141Q Amino Acid and Peptide Synthesis 600023U Ammonia 160204A Ammonia buffer solution for hardness of water determination 1L 160205B Ammonia buffer solution for hardness of water determination 2.5L 601042E Ammonia high purity 160877M Ammonia monitor buffer solution for Kent Model EIL 8002 ammonia monito 5L 162028K Ammonia monitor reagent 1 for *pHOX ISM 1801 ammonia monitor 25L 162038M Ammonia monitor reagent 2 for *pHOX ISM 1801 ammonia monitor 25L 162107Y Ammonia monitor second reagent for Kent Model EIL 8022/82 ammonia moni 5L 162232M Ammonia No. 1 tablets PK100 162233N Ammonia No. 1 tablets PK200 162242X Ammonia No. 2 tablets PK100

305 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 162243P Ammonia No. 2 tablets PK200 190064V Ammonia solution 10% w/w NH3 1L 100125S Ammonia solution 'AnalaR' sp. gr. about 0.88 2.5L 100126T Ammonia solution 'AnalaR' sp. gr. about 0.88 'Safe-Break' 2.5L 104405Q Ammonia solution 'AnalaR' sp. gr. about 0.89 2.5L 104406R Ammonia solution 'AnalaR' sp. gr. about 0.89 2.5L 100114P Ammonia solution 'AnalaR' sp. gr. about 0.91 1L 100115Q Ammonia solution 'AnalaR' sp. gr. about 0.91 2.5L 100112N Ammonia solution 'AnalaR' sp. gr. about 0.91 PE bottle 1L 100117S Ammonia solution 'AnalaR' sp. gr. about 0.91 PE bottle 2.5L 452393S Ammonia solution 'ARISTAR' about 25% 452395U Ammonia solution 'ARISTAR' about 25% 271416C Ammonia solution GPR sp. gr. about 0.88 2.5L 271418E Ammonia solution GPR sp. gr. about 0.88 25L 271415B Ammonia solution GPR sp. gr. about 0.88 'Safe-Break' 2.5L 271405W Ammonia solution GPR sp. gr. about 0.91 1L 271406A Ammonia solution GPR sp. gr. about 0.91 2.5L 27140CG Ammonia solution GPR sp. gr. about 0.91 25L 271401S Ammonia solution GPR sp. gr. about 0.91 PE bottle 1L 271402T Ammonia solution GPR sp. gr. about 0.91 PE bottle 2.5L 153312K Ammonia solution 'HiPerSolv' sp.gr. about 0.88 for HPLC 100ML

306 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100354G Ammonium (+)-tartrate 'AnalaR' 500G 458192M Ammonium 1,000ppm for IC Aristar Single Component Standard 458282N Ammonium 200ppm for IC Aristar Single Component Standard 100134T Ammonium acetate 'AnalaR' 500G 100136V Ammonium acetate 'AnalaR' 5KG 10013EG Ammonium acetate 'AnalaR' 25KG 271424C Ammonium acetate GPR 500G 153163P Ammonium acetate 'HiPerSolv' for HPLC 250G 437453A Ammonium acetate molecular biology grade 279652V Ammonium bismuth citrate 100G 100144V Ammonium bromide 'AnalaR' 500G 27145CQ Ammonium bromide GPR 25KG 100153W Ammonium carbonate 'AnalaR' 500G 271475N Ammonium carbonate GPR 1KG 153173R Ammonium carbonate 'HiPerSolv' for HPLC 250G 103762H Ammonium cerium(IV) sulphate 2-hydrate 'AnalaR' (Ammonium ceric sulpha 100G 271483N Ammonium cerium(IV) sulphate 2-hydrate low in other rare earths GPR 100G 100173D Ammonium chloride 'AnalaR' 500G 100177H Ammonium chloride 'AnalaR' 5KG 452312B Ammonium chloride 'ARISTAR' 271495R Ammonium chloride GPR 1KG

307 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27149CB Ammonium chloride GPR 50KG 437073P Ammonium chloride molecular biology grade 437075R Ammonium chloride molecular biology grade 100194Y Ammonium dichromate 'AnalaR' 500G 10019JA Ammonium dichromate 'AnalaR' 5KG 271594T Ammonium dichromate GPR 500G 100203P Ammonium dihydrogen orthophosphate 'AnalaR' 500G 27161AM Ammonium dihydrogen orthophosphate GPR 5KG 271882B Ammonium dodeca-molybdophosphate 100G 100234W Ammonium fluoride 'AnalaR' 500G 271674S Ammonium fluoride GPR 500G 452275N Ammonium fluoride solution 40% 'ARISTAR' 100244B Ammonium formate 'AnalaR' 500G 100246D Ammonium formate 'AnalaR' 2.5KG 100163B Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 100G 100165D Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 500G 10016EM Ammonium hexanitratocerate (IV) 'AnalaR' (ammonium ceric nitrate) 5KG 279634T Ammonium hexanitratocerate (IV) GPR (ammonium ceric nitrate) 500G 27963GY Ammonium hexanitratocerate (IV) GPR (ammonium ceric nitrate) 25KG 103025E Ammonium hydrogen carbonate 'AnalaR' 1KG 271724L Ammonium hydrogen difluoride GPR 500G

308 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27172EV Ammonium hydrogen difluoride GPR 5KG 260135K Ammonium hydrogen difluoride technical 2.5KG 26013CR Ammonium hydrogen difluoride technical 25KG 271754R Ammonium hydrogen sulphate GPR 500G 103524S Ammonium iodide 'AnalaR' 500G 271806M Ammonium iodide GPR 2.5KG 271634K Ammonium iron(III) citrate brown GPR (ammonium ferric citrate) 500G 278824T Ammonium iron(III) citrate GPR green (ammonium ferric citrate) 500G 27882AC Ammonium iron(III) citrate GPR green (ammonium ferric citrate) 5KG 100213R Ammonium iron(III) sulphate 12-hydrate 'AnalaR' (ammonium ferric sulph 500G 271644M Ammonium iron(III) sulphate 12-hydrate GPR (ammonium ferric sulphate) 500G 271816X Ammonium lactate syrupy about 60% w/w 2.5L 100273G Ammonium metavanadate 'AnalaR' 100G 271864W Ammonium metavanadate GPR 500G 100282H Ammonium molybdate 'AnalaR' 100G 100284J Ammonium molybdate 'AnalaR' 500G 100285K Ammonium molybdate 'AnalaR' 1KG 10028CR Ammonium molybdate 'AnalaR' 25KG 271872W Ammonium molybdate GPR 100G 271874B Ammonium molybdate GPR 500G 271875C Ammonium molybdate GPR 1KG

309 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27187EL Ammonium molybdate GPR 25KG 100303S Ammonium nitrate 'AnalaR' 500G 100306V Ammonium nitrate 'AnalaR' 5KG 10030DF Ammonium nitrate 'AnalaR' 25KG 271904N Ammonium nitrate GPR 500G 27190EA Ammonium nitrate GPR 5KG 100314V Ammonium oxalate 'AnalaR' 500G 271924R Ammonium oxalate GPR (ammonium ethanedioate) 500G 100323W Ammonium peroxodisulphate 'AnalaR' (ammonium persulphate) 500G 100326C Ammonium peroxodisulphate 'AnalaR' (ammonium persulphate) 5KG 443073E Ammonium peroxodisulphate 'Electran' (ammonium persulphate) 443074F Ammonium peroxodisulphate 'Electran' (ammonium persulphate) 271955B Ammonium peroxodisulphate GPR (ammonium persulphate) 1KG 27195AG Ammonium peroxodisulphate GPR (ammonium persulphate) 5KG 27195DJ Ammonium peroxodisulphate GPR (ammonium persulphate) 25KG 100345F Ammonium polysulphide solution 'AnalaR' 2.5L 272046A Ammonium polysulphide solution approximately 10% w/v H2S 2.5L 27204CG Ammonium polysulphide solution approximately 10% w/v H2S 25L 130082Q Ammonium pyrrolidine dithiocarbamate (APDC) GPR 10G 141292K Ammonium pyrrolidine dithiocarbamate (APDC) 'SpectrosoL' 25G 271994Y Ammonium sodium hydrogen orthophosphate GPR (microcosmic salt) 500G

310 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 272014P Ammonium sulphamate GPR 500G 100333B Ammonium sulphate 'AnalaR' 500G 100334C Ammonium sulphate 'AnalaR' 1KG 100336E Ammonium sulphate 'AnalaR' 5KG 10033CK Ammonium sulphate 'AnalaR' 25KG 452064E Ammonium sulphate 'ARISTAR' 272034T Ammonium sulphate for biochemistry 500G 27203CE Ammonium sulphate for biochemistry 5KG 272025S Ammonium sulphate GPR 1KG 27202AA Ammonium sulphate GPR 5KG 27202CC Ammonium sulphate GPR 50KG 444442N Ammonium sulphate molecular biology grade 444445Q Ammonium sulphate molecular biology grade 190165C Ammonium thiocyanate 0.1 mol l-1 (0.1N) 'AnalaR' VolumetricSolution 2.5L 180711B Ammonium thiocyanate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 100364Y Ammonium thiocyanate 'AnalaR' 500G 272065D Ammonium thiocyanate GPR 1KG 272066E Ammonium thiocyanate GPR 2.5KG 571091T Analytical Aspects of Drug Testing 200763C a-Naphtholphthalein (pH indicator) 5G 100414B Aniline 'AnalaR' 500ML

311 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100416D Aniline 'AnalaR' 2.5L 340034C Aniline blue (water soluble) &ss 'Gurr' for microscopical staining 272264Y Aniline GPR 500ML 272294X Aniline hydrochloride GPR 500G 27230HM Aniline sulphate GPR 25KG 572751N Animal Cell Culture Methods 571661Y Animal Cells: Culture and Media: Essential Data 551642S Anion exchange membranes (approx. 125?25mm) 551644U Anion exchange membranes whole sheet (500?500mm) 458142C Anion Multi-Component 1 for IC Aristar Standard 458152E Anion Multi-Component 2 for IC Aristar Standard 458162G Anion Multi-Component 3 for IC Aristar Standard 458172Y Anion Multi-Component 4 for IC Aristar Standard 458182K Anion Multi-Component 5 for IC Aristar Standard 121022D Anisic Acid CRM (LGC2407) 0.5G 272374N Anisole GPR (methyl phenyl ether) 500ML 122902H Anthracene 50ug/ml In Toluene 1ML 122892W Anthracene neat 100MG 121522S Anthraquinone (LGC1601) 0.25G 121032F Anthraquinone CRM (LGC2410) 0.5G 272445L Anthraquinone-2-sulphonic acid sodium salt 1-hydrate 1KG

312 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 272464X Anthrone GPR 25G 330093Y Anti-bumping granules 33009CR Anti-bumping granules 455022G Antimony 1,000 ppm single element standard for ICP 'ARISTAR' 455024Y Antimony 1,000 ppm single element standard for ICP 'ARISTAR' 456632H Antimony 1,000ppm for ICP-MS Aristar Single Element Standard 455032Y Antimony 10,000 ppm single element standard for ICP 'ARISTAR' 455034K Antimony 10,000 ppm single element standard for ICP 'ARISTAR' 457002K Antimony 10,000ppm for ICP-MS Aristar Single Element Standard 142494W Antimony standard solution (1000 mg/l) 'SpectrosoL' 500ML 142492U Antimony Std Soln (1000 ppm) 'SpectrosoL' 100ML 100433E Antimony trichloride 'AnalaR' [antimony(III) chloride] 100G 272614K Antimony trioxide GPR [antimony(III) oxide] 500G 150892G Apiezon grease L for gas chromatography 50G 152742B Apiezon grease M for medium vacuum work and for gas chromatography 100G 634342R Application gun for 310 ml cartridge 572401R Applications of Artificial Intelligence in Chemistry 331473U 'Aquadag' (graphite colloidal about 18% solids) 362262H Aquamount improved 'Gurr' aqueous mounting agent for microscopy 121532U Arachidic Acid CRM (LGC4007) 1G 600033W Argon

313 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 600034A Argon 122762N Aroclor 1016 1,000ug/ml In Hexane 1ML 122672M Aroclor 1016 35ug/ml In Isooctane 1ML 122582L Aroclor 1016 neat 100MG 122772P Aroclor 1221 1,000ug/ml In Hexane 1ML 122682X Aroclor 1221 35ug/ml In Isooctane 1ML 122592N Aroclor 1221 neat 100MG 122782R Aroclor 1232 1,000ug/ml In Hexane 1ML 122692Q Aroclor 1232 35ug/ml In Isooctane 1ML 122602V Aroclor 1232 neat 10MG 122702B Aroclor 1242 35ug/ml In Isooctane 1ML 122612A Aroclor 1242 neat 1G 122802E Aroclor 1248 1,000ug/ml In Hexane 1ML 122712D Aroclor 1248 35ug/ml In Isooctane 1ML 122622C Aroclor 1248 neat 10MG 122722F Aroclor 1254 35ug/ml In Isooctane 1ML 122632E Aroclor 1254 neat 1G 122822Y Aroclor 1260 1,000ug/ml In Hexane 1ML 122732H Aroclor 1260 35ug/ml In Isooctane 1ML 122642G Aroclor 1260 neat 100MG 122832K Aroclor 1262 1,000ug/ml In Hexane 1ML

314 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 122742J Aroclor 1262 35ug/ml In Isooctane 1ML 122652Y Aroclor 1262 neat 100MG 122842M Aroclor 1268 1,000ug/ml In Hexane 1ML 122752L Aroclor 1268 35ug/ml In Isooctane 1ML 122662K Aroclor 1268 neat 10MG 572131X Aromatic Chemistry 572081V Aromatic Heterocyclic Chemistry 455042K Arsenic 1,000 ppm single element standard for ICP 'ARISTAR' 455044M Arsenic 1,000 ppm single element standard for ICP 'ARISTAR' 456642J Arsenic 1,000ppm for ICP-MS Aristar Single Element Standard 455052M Arsenic 10,000 ppm single element standard for ICP 'ARISTAR' 455054X Arsenic 10,000 ppm single element standard for ICP 'ARISTAR' 457012M Arsenic 10,000ppm for ICP-MS Aristar Single Element Standard 272672U Arsenic powder 5G S1 142504H Arsenic standard solution (1000 mg/l) 'SpectrosoL' 500ML S1 142502F Arsenic Std Soln (1000 ppm) SpectrosoL 100ML S1 362382X Artmount 'Gurr' 362384Q Artmount 'Gurr' 571031H Ashford's Dictionary of Industrial Chemicals 341952M Astra blue for histology and histochemistry 121542W Asulam (LGC1602) 0.25G

315 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572341W Atomic Spectra 121042H Atrazine (LGC1603) 0.25G 123552J Atrazine 100ug/ml in methanol 1ML 123542H Atrazine neat 10MG 340952Y Auramine O 'Gurr' 340953J Auramine O 'Gurr' 352082A Auramine O solution concentrate for microbiology 351584N Auramine phenol (Lempert) (formulation Raymond A. Lamb) 351032J Auto Hema 'Gurr' staining pack for AMES *'Hematek' 1000 staining machi 123572N Azinphos Methyl 100ug/ml in methanol 1ML 121552B Azobenzene (LGC1604) 0.25G 131612B Azomethine H 10G 342082S Azur B (tetrafluoroborate) 'Gurr' 'Certistain' for microscopical stain 340064Y Azur II &ss 'Gurr' for microscopical staining 104153P Barbitone 'AnalaR' 250G 272823R Barbitone GPR (diethylbarbituric acid) 250G 321652Q Barbiturate reagent 272843V Barbituric acid GPR 100G 455062X Barium 1,000 ppm single element standard for ICP 'ARISTAR' 455064Q Barium 1,000 ppm single element standard for ICP 'ARISTAR' 458252H Barium 1,000ppm for IC Aristar Single Component Standard

316 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456652L Barium 1,000ppm for ICP-MS Aristar Single Element Standard 455072Q Barium 10,000 ppm single element standard for ICP 'ARISTAR' 455074S Barium 10,000 ppm single element standard for ICP 'ARISTAR' 457022X Barium 10,000ppm for ICP-MS Aristar Single Element Standard 458332G Barium 200ppm for IC Aristar Single Component Standard 100454J Barium acetate 'AnalaR' 500G S1 272873E Barium bromide GPR 250G S1 100464L Barium carbonate 'AnalaR' 500G S1 272885Y Barium carbonate GPR 1KG S1 164735P Barium chloride 10% w/v 1L S1 100474N Barium chloride 'AnalaR' 500G S1 100475X Barium chloride 'AnalaR' 1KG S1 100477Q Barium chloride 'AnalaR' 5KG S1 10047HD Barium chloride 'AnalaR' 25KG S1 272904R Barium chloride GPR 500G S1 272907U Barium chloride GPR 5KG S1 27290CC Barium chloride GPR 50KG S1 200082H Barium diphenylaminesulphonate (redox indicator) 5G S1 20008JB Barium diphenylaminesulphonate (redox indicator) 500G S1 192356P Barium hydroxide 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L S1 100483X Barium hydroxide 'AnalaR' 500G S1

317 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10048CA Barium hydroxide 'AnalaR' 25KG S1 272954E Barium hydroxide GPR 500G S1 100494R Barium nitrate 'AnalaR' 500G S1 10049BB Barium nitrate 'AnalaR' 25KG S1 273024V Barium peroxide GPR 500G S1 141342D Barium standard solution (1000 mg/l) 'SpectrosoL' 100ML S1 141344F Barium standard solution (1000 mg/l) 'SpectrosoL' 500ML S1 273035B Barium sulphate precipitated GPR 1KG 27303CY Barium sulphate precipitated GPR 5KG 27303EK Barium sulphate precipitated GPR 50KG 571221L Basic Inorganic Chemistry 3rd Edition 571351U Basic Organic Chemistry: A Mechanistic Approach 2nd Edition 438582M Bcip Disodium Salt Mol.Biology Grade 438602W Bcip/Nbt Solution Mol. Biology Grade 380742U b-D-Glucose-6-phosphoric acid sodium salt anhydrous 210474B BDH '1113' Indicator 500ML 210384A BDH '3046' Indicator 500ML 210414M BDH '4.5' Indicator 500ML 210416X BDH '4.5' Indicator 2.5L 210392A BDH '4080' Indicator 100ML 210403J BDH '4460' Indicator 500ML

318 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 273044C BDH Barium Sulphate for Soil Testing 500G 273045D BDH Barium Sulphate for Soil Testing 2.5KG 27304CK BDH Barium Sulphate for Soil Testing 25KG 332772J BDH Buffer capsules mixed pack 332762H BDH Buffer capsules pH 10.00 0.02 (25慢) 332732B BDH Buffer capsules pH 4.01 0.02 (25慢) 332742D BDH Buffer capsules pH 7.00 0.02 (25慢) 332752F BDH Buffer capsules pH 9.00 0.02 (25慢) 321481P BDH Drug Test Kit 321511E BDH Drug Test Kit Cannabis and LSD reagents refill pack 210724A BDH Full Range Indicator 500ML 210726C BDH Full Range Indicator 2.5L 310332R BDH Full Range Indicator Paper 570092Q BDH Full Range Indicator Paper Colour Cards resealable bag of 25 72 x 310461C BDH Indicator paper 8-Reel Set 310342T BDH Narrow Range Indicator 310352V BDH Narrow Range Indicator 310362A BDH Narrow Range Indicator 310372C BDH Narrow Range Indicator 310382E BDH Narrow Range Indicator 310392G BDH Narrow Range Indicator

319 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 210484D BDH Soil Indicator 500ML 210486F BDH Soil Indicator 2.5L 320612E BDH Soil Indicator Colour charts 210492D BDH Universal Indicator 100ML 210494F BDH Universal Indicator 500ML 210496H BDH Universal Indicator 2.5L 570251N BDH Universal Indicator Colour Cards 121052J Beef/pork Meat CRM (LGC7000) 200G 330184K Beeswax yellow 230045R Benedict's reagent (qualitative) for detection of sugar in urine 1L 26022CS Bentonite powder technical 50KG 121562D Bentranil (LGC1605) 0.25G 122912J Benz(A)Anthracene 100ug/ml in methanol 1ML 273104U Benzaldehyde GPR 500ML 273106W Benzaldehyde GPR 2.5L 123152U Benzene 200ug/ml in methanol 1ML 100514E Benzene 'AnalaR' 1L 100515F Benzene 'AnalaR' 2.5L 273155Y Benzene crystallizable GPR 1L 273156J Benzene crystallizable GPR 2.5L 273244Y Benzenesulphonic acid solution 500ML

320 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121062L Benzil CRM (LGC2403) 0.5G 121572F Benzil CRM (LGC2604) 0.5G 122932N Benzo(A)pyrene 50ug/ml In Toluene 1ML 122952R Benzo(B)Fluoranthene 50ug/ml In Toluene 1ML 122942P Benzo(B)Fluoranthene neat 10MG 122972V Benzo(G,H,I)perylene 50ug/ml In Toluene 1ML 122962T Benzo(G,H,I)perylene neat 10MG 122992C Benzo(K)Fluoranthene 50ug/ml In Toluene 1ML 122982A Benzo(K)Fluoranthene neat 10MG 100525H Benzoic acid 'AnalaR' 500G 121072N Benzoic Acid CRM (LGC2405) 0.5G 121592J Benzoic Acid CRM (LGC2606) 0.5G 121582H Benzoic Acid CRM (LGC4003) 1G 273334J Benzoic acid GPR 500G 273384T Benzophenone GPR 500G 273443N Benzotriazole GPR 100G 27344MJ Benzotriazole GPR 25KG 273494B Benzoyl chloride GPR 500ML 27349LS Benzoyl chloride GPR 2.5L 273544R Benzyl alcohol GPR 500ML 273545S Benzyl alcohol GPR 1L

321 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 273546T Benzyl alcohol GPR 2.5L 27354EE Benzyl alcohol GPR 25L 441972W Benzylpenicillin potassium salt (penicillin G potassium salt) 663803N Benzyltrimethylammonium hydroxide (40% solution in water) 341032E Berlin blue soluble 'Gurr' 455082S Beryllium 1,000 ppm single element standard for ICP 'ARISTAR' 455084U Beryllium 1,000 ppm single element standard for ICP 'ARISTAR' 456662N Beryllium 1,000ppm for ICP-MS Aristar Single Element Standard 455092U Beryllium 10,000 ppm single element standard for ICP 'ARISTAR' 455094W Beryllium 10,000 ppm single element standard for ICP 'ARISTAR' 142752V Beryllium Std Soln (1000 ppm) SpectrosoL 100ML 142755B Beryllium Std Soln (1000 ppm) SpectrosoL 500ML 124232A Beta Bhc 100ug/ml in methanol 1ML 124222V Beta Bhc neat 10MG 121612T Beta-Endosulfan (LGC1120) 0.25G 340094X Biebrich scarlet (water soluble) &ss 'Gurr for microscopical staining 572441C Bifunctional Compounds 571871Q Biochemistry: A Short Course 572291G Biocoordination Chemistry 572611C Bioseparation Of proteins 570901B Biotechnology from A to Z

322 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121622V Biphenyl (LGC1606) 0.25G 121632A Biphenyl CRM (LGC2610) 0.5G 442292J Bis(2-hydroxyethyl)-(iminotris) (hydroxymethyl)methane (bis-tris) 44229CT Bis(2-Hydroxyethyl)-(Iminotris)(Hydroxy- 125232E Biscuit - Sweet Digestive LGC(7103) 50G 340104W Bismarck brown R &ss 'Gurr' for microscopical staining 341042G Bismarck brown Y 'Gurr' 455102F Bismuth 1,000 ppm single element standard for ICP 'ARISTAR' 455104H Bismuth 1,000 ppm single element standard for ICP 'ARISTAR' 456672P Bismuth 1,000ppm for ICP-MS Aristar Single Element Standard 455112H Bismuth 10,000 ppm single element standard for ICP 'ARISTAR' 455114J Bismuth 10,000 ppm single element standard for ICP 'ARISTAR' 273912V Bismuth chloride oxide (bismuth oxychloride) 100G 273884L Bismuth nitrate GPR 500G 273894N Bismuth oxide GPR 500G 140462G Bismuth standard solution (1000 mg/l) 'SpectrosoL' 100ML 140466K Bismuth Std Soln (1000 ppm) SpectrosoL 500ML 274062Y Bismuth trichloride GPR 100G 220947S Biuret reagent (working) solution for protein (total) in serum or plas 5L 436624U Blotting membrane nitrocellulose (0.2 mm) 'Electran' in roll form 436625V Blotting membrane nitrocellulose (0.2 mm) 'Electran' in roll form

323 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436623T Blotting membrane nitrocellulose (0.2 mm) 'Electran' in sheet form 436102W Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436103A Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436104B Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436108F Blotting membrane nitrocellulose (0.45mm) 'Electran' in circles 436106D Blotting membrane nitrocellulose (0.45mm) 'Electran' in roll form 436107E Blotting membrane nitrocellulose (0.45mm) 'Electran' in roll form 436105C Blotting membrane nitrocellulose (0.45mm) 'Electran' in sheet form 436956X Blotting membrane nylon (0.22mm) in roll form 43612AL Blotting membrane nylon 'Electran' 436122D Blotting membrane nylon 'Electran' in circles 436123E Blotting membrane nylon 'Electran' in circles 436124F Blotting membrane nylon 'Electran' in circles 436128J Blotting membrane nylon 'Electran' in circles 43612BM Blotting membrane nylon 'Electran' in circles 436126H Blotting membrane nylon 'Electran' in roll form 436127Y Blotting membrane nylon 'Electran' in roll form 436125G Blotting membrane nylon 'Electran' in sheet form 436132F Blotting membrane optimized nylon 'Electran' in circles 436133G Blotting membrane optimized nylon 'Electran' in circles 436134H Blotting membrane optimized nylon 'Electran' in circles

324 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436138L Blotting membrane optimized nylon 'Electran' in circles 436136J Blotting membrane optimized nylon 'Electran' in roll form 436137K Blotting membrane optimized nylon 'Electran' in roll form 436135Y Blotting membrane optimized nylon 'Electran' in sheet form 436635A Blotting membrane positively charged nylon 'Electran' in circles 436636B Blotting membrane positively charged nylon 'Electran' in circles 436633V Blotting membrane positively charged nylon 'Electran' in roll form 436634W Blotting membrane positively charged nylon 'Electran' in roll form 436631T Blotting membrane positively charged nylon 'Electran' in sheet form 436632U Blotting membrane positively charged nylon 'Electran' in sheet form 436614S Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in roll 436615T Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in roll 436613R Blotting membrane supported nitrocellulose (0.2 mm) 'Electran' in shee 436112B Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436113C Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436114D Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436118H Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in circ 436116F Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in roll 436117G Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in roll 436111A Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in shee 436115E Blotting membrane supported nitrocellulose (0.45mm) 'Electran' in shee

325 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436604Q Blotting transfer membrane PVDF 'Electran' in roll form 436605R Blotting transfer membrane PVDF 'Electran' in roll form 436603P Blotting transfer membrane PVDF 'Electran' in sheet form 351134X Blue counterstain RAL18 Cold AFB stain (formulation Raymond A. Lamb) 340113A Blue tetrazolium 438572K Bluo-Gal Molecular 572831M Book: Analytical Chemistry - The Approved Text to the FECS Curriculum 572761P Book: Cell and Tissue Culture Laboratory Procedures in Biotechnology 572911L Book: Chemistry in the Marketplace, 5th Edition 572781T Book: Combinatorial Chemistry and Molecular Diversity in Drug Discover 572801G Book: DNA Transfer to Cultured Cells 572791V Book: Foreign DNA In Mammalian Systems 572901J Book: Immunological techniques made easy 572861S Book: Inorganic Biochemistry - an intro- duction, John Wiley and Sons. 572841X Book: The Essential Guide to Using Chemical Information Sources - 3rd 572921N Book: Video Microscopy 572891B Book:Excel for Chemists, a comprehensive guide, John Wiley and Sons. 572871U Book:The Molecular Biology of Cytokines, John Wiley and Sons. 192316H Boric acid solution containing 4% BDH '4.5' indicator for Kjeldahl det 2.5L 455122J Boron 1,000 ppm single element standard for ICP 'ARISTAR' 455124L Boron 1,000 ppm single element standard for ICP 'ARISTAR'

326 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455132L Boron 10,000 ppm single element standard for ICP 'ARISTAR' 455134N Boron 10,000 ppm single element standard for ICP 'ARISTAR' 142524L Boron standard solution (1000 mg/l) 'SpectrosoL' 500ML 142522J Boron Std Soln (1000 ppm) SpectrosoL 100ML 274194T Boron trifluoride methanol complex 500ML 360874V Bouin Picro formol fixing solution 'Gurr' 602721B Brass blanking screws 560034B 'Brij 35' (polyoxyethylene lauryl ether) non-ionic surfactant 224175X Brij 35 30% Solution 1L 342072Q Brilliant cresyl blue 'Gurr' 'Certistain' for microscopical staining 342113Y Brilliant green (hydrogen sulphate) 'Gurr' 'Certistain' 340154J Brilliant green 'Gurr' for bacteriological use 391412X Bromelain (from pineapples) (3.4.22.32) 458042W Bromide 1,000ppm for IC Aristar Single Component Standard 458044B Bromide 1,000ppm for IC Aristar Single Component Standard 458112T Bromide 200ppm for IC Aristar Single Component Standard 100591R Bromine 'AnalaR' PK12 100594U Bromine 'AnalaR' 'Safe-Break' 100ML 100598B Bromine 'AnalaR' 'Safe-Break' 500ML 452013Q Bromine 'ARISTAR' 'Safe-Break' 274235L Bromine GPR 'Safe-Break' 500ML

327 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123162W Bromobenzene 200ug/ml in methanol 1ML 123172B Bromochloromethane 200ug/ml in methanol 1ML 222168H Bromocresol green (succinate buffered) working soln. pH 4.2 for albumi 5L 200123W Bromocresol green solid (pH indicator) 5G 200125B Bromocresol green solid (pH indicator) 25G 20012CY Bromocresol green solid (pH indicator) 500G 200133B Bromocresol green water soluble (pH indicator) 5G 20013HP Bromocresol green water soluble (pH indicator) 100G 210055J Bromocresol purple 0.04% indicator solution 1L 200145F Bromocresol purple solid (pH indicator) 25G 200146G Bromocresol purple solid (pH indicator) 100G 274554A Bromoethane GPR 500ML 123182D Bromoform 200ug/ml in methanol 1ML 27459HV Bromoform GPR 1L 123472K Bromomethane 200ug/ml in methanol 1ML 210064K Bromophenol blue 0.04% indicator solution 500ML 443053A Bromophenol blue 'Electran' 200152E Bromophenol blue solid 5G 200173J Bromophenol blue water soluble (pH indicator) 5G 210074M Bromothymol blue 0.04% indicator solution 500ML 200204W Bromothymol blue solid 25G

328 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 200211V Bromothymol blue water soluble (pH indicator) 0.112G 200213A Bromothymol blue water soluble (pH indicator) 5G 20021EL Bromothymol blue water soluble (pH indicator) 250G 123592R Bromoxynil 100ug/ml in methanol 1ML 123582P Bromoxynil neat 10MG 121672Y Bromoxynil Octanoate (LGC1610) 0.25G 130193W Brucine GPR 25G 274952K Brucine sulphate 25G 331892M Buffer mixture pH 4.0 0.02 331903V Buffer mixture pH 7.0 0.02 331912W Buffer mixture pH 9.22 0.02 190434E Buffer solution pH 10.0 (borate) 1L 190324W Buffer solution pH 2.0 (citrate) 1L 190334B Buffer solution pH 3.0 (citrate) 1L 190344D Buffer solution pH 4.0 (phthalate) 1L 190346F Buffer solution pH 4.0 (phthalate) 10L 190347G Buffer solution pH 4.0 (phthalate) 5L 190354F Buffer solution pH 5.0 (citrate) 1L 190394N Buffer solution pH 7.0 (phosphate) 1L 190396P Buffer solution pH 7.0 (phosphate) 10L 190397Q Buffer solution pH 7.0 (phosphate) 5L

329 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190404V Buffer solution pH 8.0 (borate) 1L 190414A Buffer solution pH 9.0 (borate) 1L 190416C Buffer solution pH 9.0 (borate) 10L 190417D Buffer solution pH 9.0 (borate) 5L 190424C Buffer solution pH 9.22 (borate) 1L 190364H Buffer solutions pH 6.0 (citrate) 1L 331922B Buffer tablets 'Gurr' pH approximately 6.4 331982N Buffer tablets 'Gurr' pH approximately 6.4 331932D Buffer tablets 'Gurr' pH approximately 6.8 331992P Buffer tablets 'Gurr' pH approximately 6.8 332002U Buffer tablets 'Gurr' pH approximately 7.0 331942F Buffer tablets 'Gurr' pH approximately 7.2 332012W Buffer tablets 'Gurr' pH approximately 7.2 331972L Buffer tablets 'Gurr' pH approximately 9.2 331542Q Buffer tablets pH 4.00 0.02 362222W Buffer tablets pH 6.4 for preparing buffer solution according to Weise 362242D Buffer tablets pH 6.8 for preparing buffer solution according to Weise 331552S Buffer tablets pH 7.00 0.02 362232B Buffer tablets pH 7.2 for preparing buffer solution according to Weise 331562U Buffer tablets pH 9.22 0.02 352276Y Buffered Formalin Concentrate

330 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100614H Butan-1-ol 'AnalaR' 500ML 100615Y Butan-1-ol 'AnalaR' 1L 100616J Butan-1-ol 'AnalaR' 2.5L 10061DQ Butan-1-ol 'AnalaR' 25L 10061MC Butan-1-ol 'AnalaR' 190L 451074C Butan-1-ol 'ARISTAR' 'Safe-Break' 275005D Butan-1-ol GPR 1L 275006E Butan-1-ol GPR 2.5L 27500HP Butan-1-ol GPR 25L 152875N Butan-1-ol 'HiPerSolv' for HPLC 1L 103165P Butan-2-ol 'AnalaR' 1L 103166Q Butan-2-ol 'AnalaR' 2.5L 275075R Butan-2-ol GPR 1L 275076S Butan-2-ol GPR 2.5L 103174Q Butanone 'AnalaR' (ethyl methyl ketone) 500ML 103175R Butanone 'AnalaR' (ethyl methyl ketone) 1L 103176S Butanone 'AnalaR' (ethyl methyl ketone) 2.5L 10317HG Butanone 'AnalaR' (ethyl methyl ketone) 25L 283536W Butanone GPR (ethyl methyl ketone) 2.5L 28353EH Butanone GPR (ethyl methyl ketone) 25L 28353GJ Butanone GPR (ethyl methyl ketone) 190L

331 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 262686V Butanone technical (ethyl methyl ketone) 2.5L 262688A Butanone technical (ethyl methyl ketone) 25L 275153X Butylated hydroxyanisole 100G 275226X Butyldigol GPR 2.5L 160776Y C.O.D. reagent for chemical oxygen demand determination in water 'Safe 2.5L 455142N Cadmium 1,000 ppm single element standard for ICP 'ARISTAR' 455144P Cadmium 1,000 ppm single element standard for ICP 'ARISTAR' 456682R Cadmium 1,000ppm for ICP-MS Aristar Single Element Standard 455152P Cadmium 10,000 ppm single element standard for ICP 'ARISTAR' 455154R Cadmium 10,000 ppm single element standard for ICP 'ARISTAR' 457032Q Cadmium 10,000ppm for ICP-MS Aristar Single Element Standard 100635M Cadmium acetate 'AnalaR' 500G 104412P Cadmium 'AnalaR' coarse powder 0.3-1.6 mm for reductors 100G 104784R Cadmium chloride 1-hydrate 'AnalaR' 500G 275413P Cadmium granulated GPR about 3-6 mm 250G 141352F Cadmium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141354H Cadmium standard solution (1000 mg/l) 'SpectrosoL' 500ML 100665S Cadmium sulphate 'AnalaR' 500G 10066BB Cadmium sulphate 'AnalaR' 5KG 275574Y Cadmium sulphate GPR 500G 104722D Caesium carbonate anhydrous 'AnalaR' 25G

332 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10472BM Caesium carbonate anhydrous 'AnalaR' 1KG 100675U Caesium chloride 'AnalaR' 100G 100677W Caesium chloride 'AnalaR' 1KG 10067HJ Caesium chloride 'AnalaR' 5KG 441573L Caesium chloride for ultracentrifuge work 441574M Caesium chloride for ultracentrifuge work 275643E Caesium chloride GPR 100G 27564LW Caesium chloride GPR 1KG 443792F Caesium chloride molecular biology grade 443795Y Caesium chloride molecular biology grade 275703W Caesium nitrate GPR 100G 142712N Caesium Std Soln (1000 ppm) SpectrosoL 100ML 104033Y Caffeine 'AnalaR' 250G 440143M Calciferol (vitamin D2) 455162R Calcium 1,000 ppm single element standard for ICP 'ARISTAR' 455164T Calcium 1,000 ppm single element standard for ICP 'ARISTAR' 458202U Calcium 1,000ppm for IC Aristar Single Component Standard 456692T Calcium 1,000ppm for ICP-MS Aristar Single Element Standard 455172T Calcium 10,000 ppm single element standard for ICP 'ARISTAR' 455174V Calcium 10,000 ppm single element standard for ICP 'ARISTAR' 457042S Calcium 10,000ppm for ICP-MS Aristar Single Element Standard

333 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 458272L Calcium 200ppm for IC Aristar Single Component Standard 275764M Calcium acetate dried GPR 500G 27576DV Calcium acetate dried GPR 25KG 279935G Calcium carbide GPR 0.8 mm-1.8 mm 1KG 260345S Calcium carbide technical approximately CaC2 1KG 100683U Calcium carbonate 'AnalaR' 250G 100685W Calcium carbonate 'AnalaR' 1KG 10068EY Calcium carbonate 'AnalaR' 25KG 452252G Calcium carbonate 'ARISTAR' 150084F Calcium carbonate for chromatographic analysis 500G 275804D Calcium carbonate precipitated GPR 500G 275795T Calcium carbonate precipitated heavy GPR 1KG 27579CD Calcium carbonate precipitated heavy GPR 50KG 190464K Calcium chloride 1 mol l-1 'AnalaR' Volumetric Solution 1L 100703H Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 250G 100704Y Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 500G 100705J Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 2.5KG 10070CQ Calcium chloride 2-hydrate 'AnalaR' (calcium chloride dihydrate) 25KG 275844L Calcium chloride 2-hydrate GPR 500G 275846N Calcium chloride 2-hydrate GPR 2.5KG 437053L Calcium chloride 2-hydrate molecular biology grade

334 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437055N Calcium chloride 2-hydrate molecular biology grade 100694A Calcium chloride 6-hydrate 'AnalaR' (calcium chloride hexahydrate) 500G 100697D Calcium chloride 6-hydrate 'AnalaR' (calcium chloride hexahydrate) 5KG 275834J Calcium chloride 6-hydrate GPR (calcium chloride hexahydrate) 500G 275835K Calcium chloride 6-hydrate GPR (calcium chloride hexahydrate) 2.5KG 279956L Calcium chloride fused granular size up to 10 mm GPR 2.5KG 260355U Calcium chloride technical flakes 2.5KG 262244W Calcium chloride technical fused coarse powder 500G 275904G Calcium citrate GPR 500G 275944X Calcium fluoride GPR 500G 275964S Calcium gluconate GPR 500G 275753J Calcium granules GPR 100G 160212A Calcium hardness indicator tablets for hardness of water determination EACH 275972S Calcium hydride GPR 100G 275974U Calcium hydride GPR 500G 275984W Calcium hydrogen orthophosphate GPR 500G 27598LQ Calcium hydrogen orthophosphate GPR 25KG 103042F Calcium hydroxide 'AnalaR' 100G 103044H Calcium hydroxide 'AnalaR' 500G 10304GT Calcium hydroxide 'AnalaR' 5KG 10304KA Calcium hydroxide 'AnalaR' 25KG

335 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 275995C Calcium hydroxide GPR 1KG 260393D Calcium hypochlorite bleaching powder 500G 260396G Calcium hypochlorite bleaching powder 2.5KG 276044X Calcium lactate GPR 500G 27604AU Calcium lactate GPR 5KG 103054J Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 500G 103055K Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 2.5KG 10305ET Calcium nitrate 4-hydrate 'AnalaR' (calcium nitrate tetrahydrate) 25KG 276064S Calcium nitrate 4-hydrate GPR (calcium nitrate tetrahydrate) 500G 276094B Calcium oxalate GPR 500G 276144R Calcium oxide powder 500G 27614CC Calcium oxide powder 50KG 276153S Calcium oxide specially purified powder GPR 250G 142283N Calcium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141362H Calcium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141364J Calcium standard solution (1000 mg/l) 'SpectrosoL' 500ML 26041BV Calcium stearate technical 5KG 279754D Calcium sulphate (*'Drierite') regular about 3 mm (8 mesh) for drying 1LB 279774H Calcium sulphate (*'Drierite') self-indicating about 3 mm (8 mesh),for 1LB 279764F Calcium sulphate (*'Drierite') self-indicating about 6 mm (4 mesh),for 1LB 276227T Calcium sulphate (plaster of Paris) 5KG

336 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100715L Calcium sulphate 2-hydrate 'AnalaR' (calcium sulphate dihydrate) 1KG 276234S Calcium sulphate precipitated GPR 500G 456622F Calibration Standard 1 for ICP-MS Aristar 456502V Calibration Standard 2 for ICP-MS Aristar 456512A Calibration Standard 3 for ICP-MS Aristar 456522C Calibration Standard 4 for ICP-MS Aristar 130263T Calmagite [1-(1-hydroxy-4-methyl-2- phenylazo)-2-naphthol-4-sulphonica 5G 360073T Canada balsam dried and dissolved in xylene for microscopy thin 'Gurr' 360034M Canada balsam filtered for microscopy 360044X Canada balsam natural 321602G Cannabis reagent 1 321612Y Cannabis reagent 2 321622K Cannabis special solid reagent 321242C Capillary tubes hard glass for melting point determinations 121082P Carbazole CRM (LGC2409) 0.5G 123612E Carbendazim 100ug/ml in methanol 1ML 123602C Carbendazim neat 10MG 340164L Carbol fuchsin powder 'Gurr' for microscopical staining 352102K Carbol fuchsin solution 'A' concentrate for microbiology 352092C Carbol fuchsin solution 'B' concentrate for microbiology 351894B Carbol fuchsin solution for microscopy

337 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 350084R Carbol fuchsin Ziehl-Neelsen (Strong) 'Gurr' for microscopical stainin 600173K Carbon dioxide 600174L Carbon dioxide 100723L Carbon disulphide 'AnalaR' 500ML 100724M Carbon disulphide 'AnalaR' 2.5L 140014J Carbon disulphide 'SpectrosoL' for infra-red spectroscopy 500ML 600183M Carbon monoxide 123192F Carbon Tetrachloride 200ug/ml in methanol 1ML 100743P Carbon tetrachloride 'AnalaR' 500ML 100744Q Carbon tetrachloride 'AnalaR' 1L 100745R Carbon tetrachloride 'AnalaR' 2.5L 100746S Carbon tetrachloride 'AnalaR' 'Safe-Break' 2.5L 451087H Carbon tetrachloride 'ARISTAR' 'Safe-Break' 140026N Carbon tetrachloride 'SpectrosoL' special for ultra violet spectroscop 2.5L 123632Y Carbophenothion 100ug/ml in methanol 1ML 123622G Carbophenothion neat 10MG 110322D 'Carbosorb AS' granules size 0.710-1.18 mm 'for micro analysis' 100G 331634T 'Carbosorb AS' granules size 0.78-1.4 mm (12-20 mesh) 331624R 'Carbosorb AS' granules size 1.4-2.8 mm (6-12 mesh) 33162AA 'Carbosorb AS' granules size 1.4-2.8 mm (6-12 mesh) 331614P 'Carbosorb AS' granules size 2.8-5.6 mm (3-6 mesh)

338 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 279294T Carboxymethylcellulose sodium salt high viscosity GPR 500G 27929HJ Carboxymethylcellulose sodium salt high viscosity GPR 25KG 276494N Carboxymethylcellulose sodium salt low viscosity GPR 500G 340174N Carmine 'Gurr' 'Certistain' for microscopical staining 276513W Carminic acid purified 5G 27651HN Carminic acid purified 100G 341712V Carmoisine A 'Gurr' 440203H Casein (Hammarsten) 44020LC Casein (Hammarsten) 440184V Casein fat free and low in vitamins 440164R Casein for nutrition experiments soluble light white 440167U Casein for nutrition experiments soluble light white 44016CC Casein for nutrition experiments soluble light white 440214K Casein hydrolysate for bacteriological use not vitamin free 391382C Catalase from bovine liver suspension in water (stabilised) EC 1.11.1. 634092S Catalyst 4 fast cure rate for SILASTIC 3110 3112 3120 RTV in mouldmaki 572221P Catalyst Handbook 2nd Edition 571951P Catalytic Chemistry 276534E Catechol GPR (o-dihydroxybenzene) 500G 200222B Catechol violet (pyrocatechol violet; pyrocatechol sulphonphthalein) 5G 20022HQ Catechol violet (pyrocatechol violet; pyrocatechol sulphonphthalein) 100G

339 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 551654W Cation exchange membrane whole sheet (500?500mm) 551652U Cation exchange membranes (125?25mm) 458352K Cation Multi-Component 1 for IC Aristar standard 458362M Cation Multi-Component 2 for IC Aristar standard 458372X Cation Multi-Component 3 for IC Aristar standard 458382Q Cation Multi-Component 4 for IC Aristar standard 458392S Cation Multi-Component 5 for IC Aristar standard 340183X Celestine blue B 'Gurr' For microscopical staining 571701W Cell and Molecular Biology: Essential Data 571931L Cell Biology: Essential Techniques 572621E Cell physiology Source Book 2Nd Edition 380094L Cellobiose 571751J Cellular Aging and Cell Death 390742C Cellulase from Trichoderma viride (3.2.1.4) 390744E Cellulase from Trichoderma viride (3.2.1.4) 443193L Cellulose acetate foils 57?45 mm perforated 'Electran' 443213V Cellulose acetate foils 70?00 mm 'Electran' 443223A Cellulose acetate foils 78?50 mm 'Electran' 570971P Centrifugation - Essential Data 180041J Cerium (IV) sulphate 0.05 mol l-1 (0.05N) 'ConvoL' PK6 190474M Cerium (IV) sulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L

340 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190475N Cerium (IV) sulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 455182V Cerium 1,000 ppm single element standard for ICP 'ARISTAR' 455184A Cerium 1,000 ppm single element standard for ICP 'ARISTAR' 455192A Cerium 10,000 ppm single element standard for ICP 'ARISTAR' 455194C Cerium 10,000 ppm single element standard for ICP 'ARISTAR' 276614D Cerium(III) nitrate 6-hydrate GPR 250G 276574M Cerium(IV) sulphate 4-hydrate GPR (Ceric sulphate) 250G 125482U Cert. Ref .Material - Mercury Vki 15ML 124993L Cert. Ref. Material-Drinking Water A Vki (pack Of 30 X 10Ml) PK30 125062E Cert. Ref. Material-Qc Loam Soil A Vki 70G 125063F Cert. Ref. Material-Qc Loam Soil A Vki 225G 125043B Cert. Ref. Material-Qc Metal Comb pak Vki(pack Of 4 Vials) EACH 125023U Cert. Ref. Material-Qc Metal High Level1Vki 1 X 15Ml Vial EACH 125033W Cert. Ref. Material-Qc Metal High Level2Vki 1 X 15ml Vial EACH 125003Q Cert. Ref. Material-Qc Metal Low Level 1Vki 1 X 15Ml Vial EACH 125013S Cert. Ref. Material-Qc Metal Low Level 2Vki 1 X 15Ml Vial EACH 125052C Cert. Ref. Material-Qc Municipal Sludge Vki 25G 125053D Cert. Ref. Material-Qc Municipal Sludge Vki 100G 125073H Cert. Ref. Material-Qc pesticide Mix 1 Vki 1ml PK10 125093L Cert. Ref. Material-Qc Sea Water 1 Vki 100ml PK10 125083J Cert. Ref. Material-Qc Sea Water 2 Vki 100ml PK10

341 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124972G Cert. Ref. Material-River Water 1 Vki pack Of 10 X 10Ml Vials PK10 124973H Cert. Ref. Material-River Water 1 Vki pack Of 50 X 10Ml Vials PK50 124982Y Cert. Ref. Material-River Water 2 Vki pack Of 10 X 10Ml Vials PK10 124983J Cert. Ref. Material-River Water 2 Vki pack Of 50 X 10Ml Vials PK50 124922T Cert. Ref. Material-Waste Water 2 Vki 10Ml Vials PK10 124923U Cert. Ref. Material-Waste Water 2 Vki 10Ml Vials PK50 124932V Cert. Ref. Material-Waste Water 3 Vki 10Ml Vials PK10 124933W Cert. Ref. Material-Waste Water 3 Vki 10Ml Vials PK50 124942A Cert. Ref. Material-Waste Water 4 Vki 10Ml Vials PK10 124943B Cert. Ref. Material-Waste Water 4 Vki 10Ml Vials PK50 124952C Cert. Ref. Material-Waste Water 4A Vki 10Ml Vials PK10 124953D Cert. Ref. Material-Waste Water 4A Vki 10Ml Vials PK50 124963F Cert. Ref. Material-Waste Water 5 Vki pack Of 50 X 25Ml Vials PK50 124962E Cert. Ref. Material-Waste Water 5 Vki(pack Of 10 X 25Ml) PK10 124913S Cert. Ref. Material-Waste Water Ia Vki 10 Ml Vials PK50 124912R Cert. Ref. Material-Waste Water Ia Vki 10Ml Vials PK10 122353A Cert. Ref.Material-Herbicides In Water 1LGC 1005 EACH 122343V Cert. Ref.Material-Herbicides In Water 2LGC 1004 EACH 455202Y Cesium 1,000 ppm single element standard for ICP 'ARISTAR' 455204K Cesium 1,000 ppm single element standard for ICP 'ARISTAR' 455212K Cesium 10,000 ppm single element standard for ICP 'ARISTAR'

342 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455214M Cesium 10,000 ppm single element standard for ICP 'ARISTAR' 260484F Cetyl alcohol 500G 279212B Cetylpyridinium chloride GPR (1-hexadecylpyridinium chloride) 100G 276654L Cetyltrimethylammonium bromide GPR 500G 153082P Cetyltrimethylammonium bromide 'HiPerSolv' for HPLC 25G 332034F Charcoal activated *('Norit PN.5 Formerly OL') 330305B Charcoal animal granular for filters 330324E Charcoal decolorizing powder activated 330325F Charcoal decolorizing powder activated 33032BL Charcoal Decolorizing Powder Activated 331873J Charcoal decolorizing powder activated (*Darco G60) 330333F Charcoal decolorizing powder activated acid washed 332044H Charcoal decolorizing purified *('Norit GSX') low in chloride 330344Y Charcoal granular activated for gas adsorption particle size 0.85-1.70 330345J Charcoal granular activated for gas adsorption particle size 0.85-1.70 33034CQ Charcoal granular activated for gas adsorption particle size 0.85-1.70 571381D Chemical Applications of Group Theory 3rd Edition 572421V Chemical Aspects of Biosynthesis 572301X Chemical Bonding 572251V Chemical Instrumentation 571311M Chemical Protective Clothing Performance Index Book

343 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571192A Chemistry for Every Kid: 101 Easy Experiments that Really Work 276684R Chloral hydrate GPR 500G 276704E Chloramine T GPR 500G 27670BL Chloramine T GPR 5KG 442042Q Chloramphenicol 27671KW Chloranil GPR (tetrachloroquinone) 5KG 121692M Chlorbenside (LGC1106) 0.25G 121702U Chlordane (LGC1108) 0.25G 123652M Chlorfeninphos 100ug/ml in methanol 1ML 458014S Chloride 1,000ppm for IC Aristar Single Component Stadard 458012Q Chloride 1,000ppm for IC Aristar Single Component Standard 458082H Chloride 200ppm for IC Aristar Single Component Standard 600223D Chlorine 100754S Chloroacetic acid 'AnalaR' 500G 276774S Chloroacetic acid GPR 500G 27677AB Chloroacetic acid GPR 2.5KG 123202N Chlorobenzene 200ug/ml in methanol 1ML 103385C Chlorobenzene 'AnalaR' 1L 103386D Chlorobenzene 'AnalaR' 2.5L 276905L Chlorobenzene GPR 1L 276906M Chlorobenzene GPR 2.5L

344 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27690CS Chlorobenzene GPR 25L 276907N Chlorobenzene GPR 'Safe-Break' 2.5L 121102C Chlorobromuron (LGC1401) 0.25G 123482M Chloroethane 200ug/ml in methanol 1ML 262726M Chloroform (trichloromethane) technical 2.5L 26272LE Chloroform (trichloromethane) technical 25L 123212P Chloroform 200ug/ml in methanol 1ML 100774W Chloroform 'AnalaR' 500ML 100775A Chloroform 'AnalaR' 1L 100776B Chloroform 'AnalaR' 2.5L 10077EJ Chloroform 'AnalaR' 25L 10077HM Chloroform 'AnalaR' 190L 100777C Chloroform 'AnalaR' 'Safe Break' 2.5L 451135V Chloroform 'ARISTAR' 'Safe-Break' 451137A Chloroform 'ARISTAR' 'Safe-Break' 152656E Chloroform for pesticide residue analysis 2.5L 277105X Chloroform GPR 1L 277106P Chloroform GPR 2.5L 27710EA Chloroform GPR 25L 277107Q Chloroform GPR 'Safe-Break' 2.5L 152834E Chloroform 'HiPerSolv' for HPLC 1L

345 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 152835F Chloroform 'HiPerSolv' for HPLC 2.5L 140036P Chloroform 'SpectrosoL' special for spectroscopy 2.5L 600263L Chloromethane (methyl chloride) 123492X Chloromethane 200ug/ml in methanol 1ML 277322V Chloroplatinic acid GPR 1G 277323W Chloroplatinic acid GPR 5G 193362R Chloroplatinic acid solution 10% w/v 25ML 190502W Chloroplatinic acid solution 5% w/v H2PtCl6.6H2O 25ML 160144F 'Chlorotex' Reagent BDH 500ML 123672Q Chlorothalonil 100ug/ml in methanol 1ML 123662X Chlorothalonil neat 10MG 121722B Chlorotoluron (LGC1402) 0.25G 123692U Chlorpyrifos 100ug/ml in methanol 1ML 123682S Chlorpyrifos neat 10MG 123712H Chlortoluron 100ug/ml in methanol 1ML 123702F Chlortoluron neat 10MG 121112E Chocolate Confectionery CRM (LGC7016) 15G 420142B Choline chloride 420144D Choline chloride 455222M Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455224X Chromium 1,000 ppm single element standard for ICP 'ARISTAR'

346 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455242Q Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 455244S Chromium 1,000 ppm single element standard for ICP 'ARISTAR' 456702E Chromium 1,000ppm for ICP-MS Aristar Single Element Standard 455232X Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455234Q Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455252S Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 455254U Chromium 10,000 ppm single element standard for ICP 'ARISTAR' 141372J Chromium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141374L Chromium standard solution (1000 mg/l) 'SpectrosoL' 500ML 260543W Chromium technical powder 250G 332055K Chromium trioxide solution in 80% w/v H2SO4 'Safe-Break' 277524G Chromium(III) chloride 6-hydrate GPR (chromic chloride) 500G 277574Q Chromium(III) oxide GPR (chromic oxide) 500G 100793C Chromium(III) potassium sulphate 12-hydrate 'AnalaR'(chromic potassium 250G 277584S Chromium(III) potassium sulphate 12-hydrate GPR (chromic potassium sul 500G 100803K Chromium(VI) oxide 'AnalaR' (chromium trioxide) 250G 10080HB Chromium(VI) oxide 'AnalaR' (chromium trioxide) 25KG 277622H Chromium(VI) oxide GPR (chromium trioxide) 2.5KG 277624J Chromium(VI) oxide GPR (chromium trioxide) 500G 27762CR Chromium(VI) oxide GPR (chromium trioxide) 50KG 260555D Chromium(VI) oxide technical (chromium trioxide) 2.5KG

347 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340204C Chromotrope 2R 'Gurr' for microscopical staining 277634L Chromotropic acid sodium salt for formaldehyde determinations 100G 123012J Chrysene 50ug/ml In Toluene 1ML 123002H Chrysene neat 100MG 277734X Cinnamic acid GPR 500G 121382B Cis-permethrin (LGC1701) 0.25G 100813M Citric acid 'AnalaR' 500G 100814N Citric acid 'AnalaR' 1KG 100816P Citric acid 'AnalaR' 5KG 10081BU Citric acid 'AnalaR' 25KG 279844E Citric acid anhydrous GPR 500G 277804L Citric acid crystals GPR 500G 277807X Citric acid crystals GPR 5KG 277808P Citric Acid Crystals GPR 25KG 27780CT Citric acid crystals GPR 50KG 153144M Citric acid 'HiPerSolv' for HPLC 500G 444452P Citric acid molecular biology grade 444455S Citric acid molecular biology grade 277814N Citric acid powder GPR 500G 277817Q Citric acid powder GPR 5KG 27781CV Citric acid powder GPR 50KG

348 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571081R Classical Methods - Analytical Chemistry by Open Learning Vol. 1 535192T CLED and MacConkey agar 535194V CLED and MacConkey agar 535382A CLED/MacConkey dipslide/screw top universal 19052MA Clerici's solution (thallous formate and malonate) 500ML S1 572631G Clostridia Molecular Biology & pathogen 572381H Cluster Molecules of the p-Block Elements 455262U Cobalt 1,000 ppm single element standard for ICP 'ARISTAR' 455264W Cobalt 1,000 ppm single element standard for ICP 'ARISTAR' 456712G Cobalt 1,000ppm for ICP-MS Aristar Single Element Standard 455272W Cobalt 10,000 ppm single element standard for ICP 'ARISTAR' 455274B Cobalt 10,000 ppm single element standard for ICP 'ARISTAR' 457062W Cobalt 10,000ppm for ICP-MS Aristar Single Element Standard 279262L Cobalt oxide GPR (cobalt(II)-cobalt(III)-oxide) cobalt black 100G 141382L Cobalt standard solution (1000 mg/l) 'SpectrosoL' 100ML 141384N Cobalt standard solution (1000 mg/l) 'SpectrosoL' 500ML 277874C Cobalt(II) acetate 4-hydrate GPR (cobaltous acetate) 500G 100823X Cobalt(II) chloride 6-hydrate 'AnalaR' (cobaltous chloride) 100G 100824P Cobalt(II) chloride 6-hydrate 'AnalaR' (cobaltous chloride) 500G 277902M Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 100G 277904X Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 500G

349 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 27790AU Cobalt(II) chloride 6-hydrate GPR (cobaltous chloride) 5KG 277912X Cobalt(II) chloride anhydrous GPR (cobaltous chloride) 100G 310112H Cobalt(II) chloride test papers for detection of water vapour (cobalt 277893F Cobalt(II) hydroxide carbonate GPR 250G 100833Q Cobalt(II) nitrate 6-hydrate 'AnalaR' (cobaltous nitrate) 100G 277954B Cobalt(II) nitrate 6-hydrate GPR (cobaltous nitrate) 500G 100843S Cobalt(II) sulphate 7-hydrate 'AnalaR' (cobaltous sulphate) 100G 278014Q Cobalt(II) sulphate 7-hydrate GPR (cobaltous sulphate) 500G 278033T Cobalt(II) thiocyanate GPR (cobaltous thiocyanate) 100G 321642X Cocaine reagent 145086W Cocktail O 'Scintran' 2.5L 145096B Cocktail T 'Scintran' 2.5L 765602U Col. fits. Reverse Phase Cartridge10-4.6mm 278052W Colchicine 1G 27805FM Colchicine 5G 330414F Collodion flexible 330424H Collodion for preparing permeable membranes 330428L Collodion for preparing permeable membranes 192413H 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 250ML 192415J 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 1L 192417L 'Colourkey' buffer solution pH 10.00 0.05 at 20慢 (Blue) 5L

350 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 192393U 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 250ML 192395W 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 1L 192397B 'Colourkey' buffer solution pH 4.00 0.02 at 20慢 (Red) 5L 192403F 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 250ML 192405H 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 1L 192407J 'Colourkey' buffer solution pH 7.00 0.02 at 20慢 (Yellow) 5L 572281E Computational Chemistry 180541B Concentrated buffer solution pH 10.0 PK6 180551D Concentrated buffer solution pH 11.0 PK6 180471E Concentrated buffer solution pH 3.0 PK6 180481G Concentrated buffer solution pH 4.0 PK6 180491Y Concentrated buffer solution pH 5.0 PK6 180501Q Concentrated buffer solution pH 6.0 PK6 180511S Concentrated buffer solution pH 7.0 PK6 180521U Concentrated buffer solution pH 8.0 PK6 180531W Concentrated buffer solution pH 9.0 PK6 572211N Concepts in Physical Chemistry 572201L Concise Science Dictionary 3rd Edition 9737007 Congo Red 310422S Congo red (CR) BDH Indicator Paper 343222Q Congo red 'Gurr' 'Certistain'

351 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340224G Congo red 'Gurr' for microscopical staining 602841Y Control valve brass with hose end outlet 602541W Control valve CVBR Brass 602551B Control valve CVSS Stainless steel 602851K Control valve stainless steel with hose end outlet 443292N Coomassie brilliant blue G-250 443293X Coomassie brilliant blue G-250 444192X Coomassie brilliant blue G-250 purified 'Electran' 443282L Coomassie brilliant blue R-250 443283M Coomassie brilliant blue R-250 444182M Coomassie brilliant blue R-250 purified 'Electran' 436782K Coomassie violet R-150 'Electran' 455282B Copper 1,000 ppm single element standard for ICP 'ARISTAR' 455284D Copper 1,000 ppm single element standard for ICP 'ARISTAR' 456722Y Copper 1,000ppm for ICP-MS Aristar Single Element Standard 455292D Copper 10,000 ppm single element standard for ICP 'ARISTAR' 455294F Copper 10,000 ppm single element standard for ICP 'ARISTAR' 457052U Copper 10,000ppm for ICP-MS Aristar Single Element Standard 278083G Copper foil 0.10 mm (0.004 inch) GPR 250G 162262S Copper high range tablets PK100 162263T Copper high range tablets PK250

352 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 162252Q Copper low range tablets PK100 162253R Copper low range tablets PK250 278102P Copper powder precipitated GPR 100G 142273L Copper standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141392N Copper standard solution (1000 mg/l) 'SpectrosoL' 100ML 141394P Copper standard solution (1000 mg/l) 'SpectrosoL' 500ML 278124V Copper turnings 500G 278125W Copper turnings 2.5KG 100924S Copper(I) chloride 'AnalaR' (cuprous chloride) 500G 27858LQ Copper(I) oxide GPR (cuprous oxide) 5KG 100874C Copper(II) acetate 1-hydrate 'AnalaR' (cupric acetate) 500G 278294P Copper(II) acetate 1-hydrate GPR (cupric acetate) 500G 278334G Copper(II) carbonate hydroxide 1-hydrate GPR (cupric carbonate) 500G 100882C Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 100G 100884E Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 500G 10088CM Copper(II) chloride 2-hydrate 'AnalaR' (cupric chloride) 25KG 278344Y Copper(II) chloride 2-hydrate GPR (cupric chloride) 500G 278345J Copper(II) chloride 2-hydrate GPR (cupric chloride) 1KG 27834CQ Copper(II) chloride 2-hydrate GPR (cupric chloride) 25KG 278353J Copper(II) chloride anhydrous GPR (cupric chloride) 250G 193185S Copper(II) ethylenediamine solution to DIN 54270 viscosity of cellulos 1L

353 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100894G Copper(II) nitrate 3-hydrate 'AnalaR' (cupric nitrate) 500G 278394S Copper(II) nitrate 3-hydrate GPR (cupric nitrate) 500G 278395T Copper(II) nitrate 3-hydrate GPR (cupric nitrate) 1KG 110042V Copper(II) oxide granulated suitable for microanalysis 100G 100904X Copper(II) oxide powder 'AnalaR' (cupric oxide) 500G 10090CW Copper(II) oxide powder 'AnalaR' (cupric oxide) 25KG 278432H Copper(II) oxide powder GPR (cupric oxide) 100G 278434J Copper(II) oxide powder GPR (cupric oxide) 500G 278444L Copper(II) oxide wire form 0.61 mm (0.024 inch) 500G 27844CT Copper(II) oxide wire form 0.61 mm (0.024 inch) 50KG 110052A Copper(II) oxide wire form 'suitable for micro analysis' about 3 x 0.5 100G 11005CK Copper(II) oxide wire form 'suitable for micro analysis' about 3 x 0.5 5KG 100913P Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 250G 100914Q Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 500G 100915R Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 1KG 100917T Copper(II) sulphate 5-hydrate 'AnalaR' (cupric sulphate) 5KG 278494V Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 500G 278495W Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 1KG 278497B Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 5KG 27849CG Copper(II) sulphate 5-hydrate granular crystals GPR (cupric sulphate) 50KG 262706Y Copper(II) sulphate 5-hydrate technical (cupric sulphate) 500G

354 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 26270KW Copper(II) sulphate 5-hydrate technical (cupric sulphate) 5KG 103733C Copper(II) sulphate anhydrous 'AnalaR' (cupric sulphate) 250G 278503F Copper(II) sulphate anhydrous GPR (cupric sulphate) 250G 278504G Copper(II) sulphate anhydrous GPR (cupric sulphate) 500G 27850EQ Copper(II) sulphate anhydrous GPR (cupric sulphate) 50KG 362046B Copper(II) sulphate solution sp.gr. 1.053 (cupric sulphate) 362036W Copper(II) sulphate solution sp.gr. 1.054 (tinted red) (cupric sulphat 362026U Copper(II) sulphate solution sp.gr. 1.055 (tinted green) (cupric sulph 360143Q Cotton wool absorbent white 360163U Cotton wool non-absorbent bleached (for plugging tubes) 370494S Creatinine 370515G Creatinine zinc chloride 99/100% (standard for creatinine determinatio 26058CQ Creosote (wood tar fraction) 30KG 278176K Cresol mixed isomers GPR 2.5L 343252W Cresyl violet acetate 'Gurr' 'Certistain' 361852T Cryo-Jet Lamb's freezing aerosol (formulation Raymond A. Lamb) 340246M Crystal Violet 'Gurr' 'Certistain' For 340244K Crystal violet 'Gurr' 'Certistain' for microscopical staining 340245L Crystal violet 'Gurr' 'Certistain' for microscopical staining 351884W Crystal violet solution for microscopy 571741H Culture of Immortalized Cells

355 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191913S Cuprammonium hydroxide solution (Shirley's) 500ML 20031HR Curcumin crystalline 250G 121762J Cyanazine (LGC1635) 0.25G 362102P Cyanmethaemoglobin standard for photometric determinations of haemoglo 440234X Cyanocobalamin (vitamin B12) 44023HE Cyanocobalamin (vitamin B12) 103193T Cyclohexane 'AnalaR' 1L 103196W Cyclohexane 'AnalaR' 2.5L 10319EH Cyclohexane 'AnalaR' 25L 10319FY Cyclohexane 'AnalaR' 190L 103195V Cyclohexane 'AnalaR' 'Safe-Break' 2.5L 153335R Cyclohexane for pesticide residue analysis 2.5L 278676C Cyclohexane GPR 2.5L 27867EK Cyclohexane GPR 25L 27867GM Cyclohexane GPR 190L 278677D Cyclohexane GPR 'Safe-Break' 2.5L 152895R Cyclohexane 'HiPerSolv' for HPLC 1L 152896S Cyclohexane 'HiPerSolv' for HPLC 2.5L 140046R Cyclohexane 'SpectrosoL' 2.5L 278706X Cyclohexanol GPR 2.5L 27870NY Cyclohexanol GPR 25L

356 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103806C Cyclohexanone 'AnalaR' 2.5L 10380CY Cyclohexanone 'AnalaR' 25L 278716Q Cyclohexanone GPR 2.5L 27871EB Cyclohexanone GPR 25L 262716K Cyclohexanone technical 2.5L 121772L Cyclohexanone-2, 4-Dinitro-phenylhydrazone (LGC4005) 1G 278734S Cyclohexene GPR 500ML 441892A Cycloheximide 441894C Cycloheximide 278756B Cyclohexylamine GPR 2.5L 123722J Cyfluthrin neat 10MG 123732L Cyfluthrinl 100ug/ml in methanol 1ML 123752P Cypermethrin 100ug/ml in methanol 1ML 123742N Cypermethrin neat 10MG 440261R Cytochrome C 95-100% from horse heart (based on a molecular weight of 380075Y D(-)-Arabinose 103672G D(-)Fructose 'AnalaR' 100G 103674Y D(-)Fructose 'AnalaR' 500G 284335T D(-)Fructose GPR (laevulose) 500G 380585C D(-)Ribose 380265M D(+)Galactose anhydrous

357 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 380484V D(+)Mannose 380514K D(+)Melibiose 103722W D(+)Xylose 'AnalaR' 25G 103723A D(+)Xylose 'AnalaR' 100G 305905B D(+)Xylose GPR 438622D DAB solution kit for blotting 572481K Data Analysis for Chemists 570801V Data for Biochemical Research (third edition) 440114H D-Biotin crystalline 572241T d-Block Chemistry 123932R Ddt Tech 100ug/ml in methanol 1ML 123922P Ddt Tech neat 10MG 280034Q Decan-1-ol (n-decanol) 500ML 560527R Decon acid rinse 332322K Decon autoclave deodoriser capsules 332324M Decon autoclave deodoriser capsules 121822E Deet LGC1612 0.25G 280076D Dekalin GPR 2.5L 28007LS Dekalin GPR 25L 260656H Dekalin technical (decahydronaphthalene) 2.5L 124242C Delta Bhc 10MG

358 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124252E Delta Bhc 100ug/ml in methanol 1ML 121832G Delta-Bhc (Hch) LGC1103 0.25G 123952V Deltamethrin 100Mg/ml in methanol 1ML 123942T Deltamethrin neat 10MG 443995X Denaturing Solution 'Electran' 443997Q Denaturing solution 'Electran' (Bag in box) 443532K Denhardt's reagent,vial 391372A Deoxyribonuclease I from bovine pancreas lyophilized (EC 3.1.21.1) 444252J Deoxyribonucleic acid (from calf thymus) sonicated lyophilized 361252B DePeX mounting medium 'Gurr' 361254D DePeX mounting medium 'Gurr' 36125HQ DePeX mounting medium 'Gurr' 121132Y Desmetryn (LGC1632) 0.25G 600322F Deuterium 280094F Devarda's alloy powder GPR about 45% Al 50% Cu and 5% Zn 500G 380153F Dextran Grade B 380163H Dextran Grade C 240242C Dextran sulphate sodium salt 25G 101174Y D-Glucose 'AnalaR' 500G 101176K D-Glucose 'AnalaR' 2.5KG 10117CQ D-Glucose 'AnalaR' 50KG

359 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10117HV D-Glucose 'AnalaR' 25KG 284504S D-Glucose anhydrous GPR 500G 284508W D-Glucose anhydrous GPR 5KG 28450CD D-Glucose anhydrous GPR 50KG 452134B D-Glucose 'ARISTAR' 284515V D-Glucose monohydrate GPR 1KG 28451HK D-Glucose monohydrate GPR 50KG 281353J Di(2-ethylhexyl)phosphate GPR 250ML 280106P Diacetone alcohol GPR 2.5L 280124R Diacetyl monoxime GPR 100G 28012CC Diacetyl monoxime GPR 1KG 444273X Diacrylyl Piperazine Electran 444272N Diacrylyl-piperazine 'Electran' 279664C di-Ammonium copper(II) chloride 2-hydrate GPR (ammonium cupric chlorid 500G 271714J di-Ammonium hydrogen citrate GPR 500G 27171CR di-Ammonium hydrogen citrate GPR 25KG 100253C di-Ammonium hydrogen orthophosphate 'AnalaR' 500G 27173AT di-Ammonium hydrogen orthophosphate GPR 1KG 27173CV di-Ammonium hydrogen orthophosphate GPR 50KG 180842L di-Ammonium iron(II) sulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 100223T di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 500G

360 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100224U di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 1KG 100226W di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 5KG 10022CF di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' (ammonium ferrous sul 25KG 104914J di-Ammonium iron(II) sulphate 6-hydrate 'AnalaR' low in manganese 500G 271664Q di-Ammonium iron(II) sulphate 6-hydrate GPR (ammonium ferrous sulphate 500G 271665R di-Ammonium iron(II) sulphate 6-hydrate GPR (ammonium ferrous sulphate 2.5KG 193156N Di-Ammonium Nickel (II) Sulphate Solution 0.05 Mol 1-1 2.5L 100295M di-Ammonium nickel(II) sulphate 6-hydrate 'AnalaR' (ammonium nickel su 500G 271894F di-Ammonium nickel(II) sulphate 6-hydrate GPR (ammonium nickel sulphat 500G 635055R DI-AQUA. For aqueous removal of silicone residues 635057T DI-AQUA. For aqueous removal of silicone residues 390132F Diastase from malt (mixed a and b amylase) 391233N Diastase from pig pancreas 123972C Diazinon 100ug/ml in methanol 1ML 123962A Diazinon neat 10MG 123022L Diben(A,H)Anthracene 100ug/ml in methanol 1ML 121842Y Dibenzothiophene CRM LGC4001 0.5G 274114D di-Boron trioxide GPR (boric oxide) 500G 123252A Dibromomethane 200ug/ml in methanol 1ML 28055LG Dibromomethane GPR (methylene bromide) 2.5L 121142K Dibutyl Sulphide CRM (LGC4000) 50ML

361 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123992G Dicamba 100ug/ml in methanol 1ML 123982E Dicamba neat 10MG 121852K Dichlobenil (LGC1113) 0.25G 124012N Dichlobenil 100ug/ml in methanol 1ML 124002L Dichlobenil neat 10MG 121862M Dichlone (LGC1114) 0.25G 280754S Dichloroacetic acid GPR 500ML 123502W Dichlorodifluormethane 200ug/ml in methanol 1ML 103404L Dichloromethane 'AnalaR' 500ML 103405M Dichloromethane 'AnalaR' 1L 103406N Dichloromethane 'AnalaR' 2.5L 10340EV Dichloromethane 'AnalaR' 25L 10340YS Dichloromethane 'AnalaR' 190L 103407X Dichloromethane 'AnalaR' 'Safe-Break' 2.5L 451153A Dichloromethane 'ARISTAR' 'Safe-Break' 451155C Dichloromethane 'ARISTAR' 'Safe-Break' 104804E Dichloromethane dried 'AnalaR' 500ML 240303V Dichloromethane FDPC for the fluorimetric detm. of plasma cortisol (st 500ML 152646C Dichloromethane for pesticide residue analysis 2.5L 280964D Dichloromethane GPR (methylene chloride) 500ML 280966F Dichloromethane GPR (methylene chloride) 2.5L

362 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28096EN Dichloromethane GPR (methylene chloride) 25L 28096GP Dichloromethane GPR (methylene chloride) 190L 280961A Dichloromethane GPR (methylene chloride) 'Safe-Break' 2.5L 152455U Dichloromethane 'HiPerSolv' for HPLC 1L 152456V Dichloromethane 'HiPerSolv' for HPLC 2.5L 230212X Dichlorophenolindophenol tablets for the determination of vitamin C PK20 121892S Dichloroprop-(2-Ethylhexyl) (LGC1317) 0.25G 121152M Dichlorprop (LGC1313) 0.25G 124032R Dichlorprop Acid 100ug/ml in methanol 1ML 124022P Dichlorprop Acid neat 10MG 124052V Dichlorvos 100ug/ml in methanol 1ML 124042T Dichlorvos neat 10MG 121902D Dicloran (LGC1116) 0.25G 124072C Dieldrin 100ug/ml in methanol 1ML 124062A Dieldrin neat 10MG 103934J Diethanolamine 'AnalaR' 500ML 100942U Diethyl ether 'AnalaR' 5L 100944W Diethyl ether 'AnalaR' 500ML 100945A Diethyl ether 'AnalaR' 1L 100946B Diethyl ether 'AnalaR' 2.5L 10094HM Diethyl ether 'AnalaR' 190L

363 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100947C Diethyl ether 'AnalaR' 'Safe-Break' 2.5L 10094DY Diethyl Ether AnalaR stainless steel drum 25L 451115R Diethyl ether 'ARISTAR' 'Safe-Break' 451117T Diethyl ether 'ARISTAR' 'Safe-Break' 104824Y Diethyl ether dried 'AnalaR' 500ML 281324E Diethyl ether GPR 500ML 281325F Diethyl ether GPR 1L 281326G Diethyl ether GPR 2.5L 28132DN Diethyl ether GPR 25L 281327H Diethyl ether GPR 'Safe-Break' 2.5L 152235K Diethyl ether special for chromatography 1L 281336Y Diethyl ether specially dried 2.5L 281426J Diethyl phthalate GPR 2.5L 28142ER Diethyl phthalate GPR 25L 125464S Diethyl Phthalate LGC(2000) 500ML 441703D Diethyl pyrocarbonate 103414N Diethylamine 'AnalaR' 500ML 103416P Diethylamine 'AnalaR' 2.5L 281206W Diethylamine GPR 2.5L 28120HK Diethylamine GPR 25L 287034V Diethylene triamine GPR 500ML

364 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 100952W Digitonin 'AnalaR' 1G 281483S Digitonin GPR 5G 281506Y Digol GPR (diethylene glycol) 2.5L 28150EQ Digol GPR (diethylene glycol) 25L 281763A Di-iodomethane GPR 25ML 28176EL Di-iodomethane GPR 500ML 260696P Di-iso-butyl ketone technical 2.5L 286526J Di-iso-octyl phthalate [Bis-(2-ethylhexyl)-phthalate] 2.5L 28652LB Di-iso-octyl phthalate [Bis-(2-ethylhexyl)-phthalate] 25L 282686Y Di-iso-propyl ether GPR 2.5L 28268HT Di-iso-propyl ether GPR 25L 140162U di-Lithium tetraborate anhydrous 'SpectrosoL' for X-ray fluorescence a 100G 14016LQ di-Lithium tetraborate anhydrous 'SpectrosoL' for X-ray fluorescence a 5KG 121912F Dimethirimol (LGC1633) 0.25G 282104V Dimethyl phthalate GPR 500ML 282146Y Dimethyl sulphate GPR 2.5L 103232J Dimethyl sulphoxide 'AnalaR' 100ML 103234L Dimethyl sulphoxide 'AnalaR' 500ML 103236N Dimethyl sulphoxide 'AnalaR' 2.5L 10323PJ Dimethyl sulphoxide 'AnalaR' 180L 104814G Dimethyl sulphoxide dried 'AnalaR' 500ML

365 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 282164K Dimethyl sulphoxide GPR 500ML 282166M Dimethyl sulphoxide GPR 2.5L 140214P Dimethyl sulphoxide 'SpectrosoL' 500ML 281972H Dimethyldichlorosilane 25ML 437494J Dimethyldichlorosilane 25 In Heptane Electran 331644V Dimethyldichlorosilane solution about 2% in 1,1,1- trichloroethane 331646A Dimethyldichlorosilane solution about 2% in 1,1,1- trichloroethane 281984L Dimethyldigol GPR (diethylene glycol dimethyl ether; diglyme) 500ML 103223Y Dimethylformamide 'AnalaR' 1L 103224J Dimethylformamide 'AnalaR' 500ML 103226L Dimethylformamide 'AnalaR' 2.5L 10322HW Dimethylformamide 'AnalaR' 25L 103227M Dimethylformamide 'AnalaR' 'Safe-Break' 2.5L 284254T Dimethylformamide GPR (formdimethylamide) 500ML 284256V Dimethylformamide GPR (formdimethylamide) 2.5L 28425EG Dimethylformamide GPR (formdimethylamide) 25L 28425FH Dimethylformamide GPR (formdimethylamide) 190L 152975Q Dimethylformamide 'HiPerSolv' for HPLC 1L 152976R Dimethylformamide 'HiPerSolv' for HPLC 2.5L 100983G Dimethylglyoxime 'AnalaR' 100G 10098LB Dimethylglyoxime 'AnalaR' 10KG

366 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 130463C Dimethylglyoxime GPR 100G 201272P Dimidium bromide (2,7-diamino-10-methyl- 9-phenylphenanthridinium brom 1G 191892H Dimidium bromide-disulphine blue indicator stock solution 100ML 280704Y Di-n-butyl ether GPR 500ML 280706K Di-n-butyl ether GPR 2.5L 280734X Di-n-butyl phthalate GPR 500ML 280736Q Di-n-butyl phthalate GPR 2.5L 28073EB Di-n-butyl phthalate GPR 25L 280644N Di-n-butylamine GPR 500ML 153303J Di-n-butylamine 'HiPerSolv' for HPLC 250ML 286402V Di-n-butyltin diacetate GPR 100ML 28639LJ Di-n-butyltin dilaurate GPR 1L 121922H Dinobuton (LGC1613) 0.25G 121932J Dinoseb (LGC1614) 0.25G 121942L Dinoterb (LGC1615) 0.25G 121952N Dinoterb Acetate (LGC1616) 0.25G 124612Y Dioxin Mixture For Calibration 1ML 124602G Dioxin Mixture For Window Defining 1ML 282514M Diphenyl ether 500ML 121962P Diphenyl Sulphone (LGC1617) 0.25G 121162X DiPhenylacetic Acid CRM (LGC2406) 0.5G

367 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101012X Diphenylamine 'AnalaR' 100G 104343T di-Phosphorus pentaoxide 'AnalaR' (phosphorus pentoxide) 250G 331676G di-Phosphorus pentaoxide drying agent (phosphorus pentoxide) 331706S di-Phosphorus pentaoxide drying agent with moisture indicator 295273Y di-Phosphorus pentaoxide GPR (phosphorus pentoxide) 250G 296495B di-Potassium disulphate GPR 102134E di-Potassium disulphite 'AnalaR' (potassium metabisulphite) 500G 103494G di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 500G 103495H di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 2.5KG 10349HT di-Potassium hydrogen orthophosphate 3-hydrate 'AnalaR' 25KG 298444V di-Potassium hydrogen orthophosphate 3-hydrate GPR 436063J di-Potassium hydrogen orthophosphate 3-hydrate molecular biology grade 436065L di-Potassium hydrogen orthophosphate 3-hydrate molecular biology grade 104363A di-Potassium hydrogen orthophosphate anhydrous 'AnalaR' 250G 452331E di-Potassium hydrogen orthophosphate anhydrous 'ARISTAR' 296194X di-Potassium hydrogen orthophosphate anhydrous GPR 296197R di-Potassium hydrogen orthophosphate anhydrous GPR 29619EB di-Potassium hydrogen orthophosphate anhydrous GPR 153194W di-Potassium hydrogen orthophosphate 'HiPerSolv' for HPLC 500G 102184X di-Potassium peroxodisulphate 'AnalaR' (potassium persulphate) 500G 298614V di-Potassium peroxodisulphate GPR (potassium persulphate)

368 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121972R Diquat Dibromide (LGC1618) 0.25G 103564D di-Sodium disulphite 'AnalaR' (sodium metabisulphite) 500G 301804E di-Sodium disulphite GPR (sodium metabisulphite) 301807H di-Sodium disulphite GPR (sodium metabisulphite) 30180CM di-Sodium disulphite GPR (sodium metabisulphite) 301524W di-Sodium hydrogen citrate 1.5-hydrate GPR 102484A di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 500G 102485B di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 2.5KG 10248BH di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 25KG 10248CY di-Sodium hydrogen orthophosphate 12-hydrate 'AnalaR' 50KG 301565Y di-Sodium hydrogen orthophosphate 12-hydrate GPR 301567K di-Sodium hydrogen orthophosphate 12-hydrate GPR 30156CP di-Sodium hydrogen orthophosphate 12-hydrate GPR 103834G di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 500G 103835H di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 2.5KG 10383CX di-Sodium hydrogen orthophosphate 2-hydrate 'AnalaR' 25KG 301574J di-Sodium hydrogen orthophosphate 2-hydrate GPR (Sorensen's salt) 301575K di-Sodium hydrogen orthophosphate 2-hydrate GPR (Sorensen's salt) 102494C di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 500G 102495D di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 2.5KG 10249CK di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 50KG

369 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10249LT di-Sodium hydrogen orthophosphate anhydrous 'AnalaR' 25KG 452292X di-Sodium hydrogen orthophosphate anhydrous 'ARISTAR' 301584L di-Sodium hydrogen orthophosphate anhydrous GPR 301586N di-Sodium hydrogen orthophosphate anhydrous GPR 30158CT di-Sodium hydrogen orthophosphate anhydrous GPR 444423K di-Sodium hydrogen orthophosphate anhydrous molecular biology grade 444425M di-Sodium hydrogen orthophosphate anhydrous molecular biology grade 102603M di-Sodium peroxide 'AnalaR' (sodium peroxide) 100G 102604N di-Sodium peroxide 'AnalaR' (sodium peroxide) 500G 10260BU di-Sodium peroxide 'AnalaR' (sodium peroxide) 5KG 302034N di-Sodium peroxodisulphate GPR (sodium persulphate) 302043X di-Sodium phosphite GPR (sodium phosphonate) 307175W di-Sodium tetraborate 10-hydrate GPR 307177B di-Sodium tetraborate 10-hydrate GPR 102674E di-Sodium tetraborate 'AnalaR' 500G 102676G di-Sodium tetraborate 'AnalaR' 2.5KG 10267BL di-Sodium tetraborate 'AnalaR' 25KG 330215A di-Sodium tetraborate fused anhydrous GPR 33021HM di-Sodium tetraborate fused anhydrous GPR 261903H di-Sodium tin trioxide technical (sodium stannate) 250G 130613V Dithio-oxamide (rubeanic acid) 25G

370 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 441494N Dithiothreitol (Cleland's reagent) 441496P Dithiothreitol (Cleland's reagent) 104582J Dithiothreitol (Cleland's reagent) 'AnalaR' 0.5G 104583K Dithiothreitol (Cleland's reagent) 'AnalaR' 5G 443851W Dithiothreitol (Cleland's reagent) molecular biology grade 443852A Dithiothreitol (Cleland's reagent) molecular biology grade 443853B Dithiothreitol (Cleland's reagent) molecular biology grade 101043V Dithizone 'AnalaR' 5G 130634D Dithizone GPR 25G 295043T DL-1-Phenylethanol GPR 250ML 240133V DL-4-Hydroxy-3-methoxymandelic acid 1G 371034V DL-Glutamic acid anhydrous 291273P DL-Malic acid GPR 500G 371325G DL-Methionine 371545Q DL-Tryptophan chromatographically homogeneous 437382C DNA Herring sperm sonicated molecular biology grade 437383D DNA Herring sperm sonicated molecular biology grade 437384E DNA Herring sperm sonicated molecular biology grade 437372A DNA jX174 RF 437343S DNA Lambda 437353U DNA Lambda unmethylated

371 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437263T DNA Marker 100bp ladder 'Electran' 437332P DNA Marker 1Kb ladder 'Electran' 437312L DNA Marker equimolar 36-2645bp 'Electran' 437272U DNA Marker jX174/Hae III 'Electran' 437292B DNA Marker jX174/Hinf I dephosphorylated 'Electran' 437282W DNA Marker jX174/Hinf I 'Electran' 437303K DNA Marker PCR 50-1000 bp 'Electran' 444212B DNA Molecular Weight Marker II (lDNA.Hind III) 'Electran' 437362V DNA pBR322 431002W DNA polymerase Thermoprime plus(Licenced (Adv.Bio. Ab-0301) 101613K dodeca-Molybdophosphoric acid 'AnalaR' 100G 292713W dodeca-Molybdophosphoric acid GPR 100G 292714A dodeca-Molybdophosphoric acid GPR 500G 102873J dodeca-Tungstophosphoric acid 'AnalaR' 100G 305445R dodeca-Tungstophosphoric acid GPR 305455T dodeca-Tungstosilicic acid GPR 30545BC dodeca-Tungstosilicic acid GPR 286773W Dodecenylsuccinic anhydride (DDSA) 250ML 15063HD Dodecylbenzenesulphonic acid sodium salt 25KG 632194P Dow Corning 1107 water repellent and powder treatment 632196R Dow Corning 1107 water repellent and powder treatment

372 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632197S Dow Corning 1107 water repellent and powder treatment 632198T Dow Corning 1107 water repellent and powder treatment 634204Y Dow Corning 1200 Primer Clear 634214K Dow Corning 1200 Primer Red 634604U Dow Corning 1204 Primer 632364P Dow Corning 1-2577 Conformal Coating 632365Q Dow Corning 1-2577 Conformal Coating 632484W Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632486B Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632487C Dow Corning 1500 Antifoam Compound 100% active for food processing ind 632154H Dow Corning 1510 Antifoam for food processing industry 632156J Dow Corning 1510 Antifoam for food processing industry 632157K Dow Corning 1510 Antifoam for food processing industry 632158L Dow Corning 1510 Antifoam for food processing industry 632434M Dow Corning 1520EU Antifoam for food processing industry 632435N Dow Corning 1520EU Antifoam for food processing industry 632436X Dow Corning 1520EU Antifoam for food processing industry 632034A Dow Corning 20 for multi release coating 632036C Dow Corning 20 for multi release coating 632037D Dow Corning 20 for multi release coating 630013K Dow Corning 200/0.65 cS silicone fluid

373 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630018P Dow Corning 200/0.65 cS silicone fluid 630024N Dow Corning 200/1 cS silicone fluid 630026P Dow Corning 200/1 cS silicone fluid 630027Q Dow Corning 200/1 cS silicone fluid 630028R Dow Corning 200/1 cS silicone fluid 630044R Dow Corning 200/10 cS silicone fluid 630045S Dow Corning 200/10 cS silicone fluid 630046T Dow Corning 200/10 cS silicone fluid 630047U Dow Corning 200/10 cS silicone fluid 630704H Dow Corning 200/10,000 cS silicone fluid 630705Y Dow Corning 200/10,000 cS silicone fluid 630706J Dow Corning 200/10,000 cS silicone fluid 630707K Dow Corning 200/10,000 cS silicone fluid 630074A Dow Corning 200/100 cS silicone fluid 630076C Dow Corning 200/100 cS silicone fluid 630077D Dow Corning 200/100 cS silicone fluid 630078E Dow Corning 200/100 cS silicone fluid 630114X Dow Corning 200/1000 cS silicone fluid 630116Q Dow Corning 200/1000 cS silicone fluid 630117R Dow Corning 200/1000 cS silicone fluid 630118S Dow Corning 200/1000 cS silicone fluid

374 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630124Q Dow Corning 200/12,500 cS silicone fluid 630125R Dow Corning 200/12,500 cS silicone fluid 630126S Dow Corning 200/12,500 cS silicone fluid 630127T Dow Corning 200/12,500 cS silicone fluid 630054T Dow Corning 200/20 cS silicone fluid 630056V Dow Corning 200/20 cS silicone fluid 630057W Dow Corning 200/20 cS silicone fluid 630058A Dow Corning 200/20 cS silicone fluid 630084C Dow Corning 200/200 cS silicone fluid 630086E Dow Corning 200/200 cS silicone fluid 630087F Dow Corning 200/200 cS silicone fluid 630088G Dow Corning 200/200 cS silicone fluid 630134S Dow Corning 200/30,000 cS silicone fluid 630135T Dow Corning 200/30,000 cS silicone fluid 630136U Dow Corning 200/30,000 cS silicone fluid 630137V Dow Corning 200/30,000 cS silicone fluid 630094E Dow Corning 200/350 cS silicone fluid 630096G Dow Corning 200/350 cS silicone fluid 630097H Dow Corning 200/350 cS silicone fluid 630098Y Dow Corning 200/350 cS silicone fluid 630034P Dow Corning 200/5 cS silicone fluid

375 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630036R Dow Corning 200/5 cS silicone fluid 630037S Dow Corning 200/5 cS silicone fluid 630038T Dow Corning 200/5 cS silicone fluid 630694W Dow Corning 200/5,000 cS silicone fluid 630695A Dow Corning 200/5,000 cS silicone fluid 630696B Dow Corning 200/5,000 cS silicone fluid 630697C Dow Corning 200/5,000 cS silicone fluid 630064V Dow Corning 200/50 cS silicone fluid 630066A Dow Corning 200/50 cS silicone fluid 630067B Dow Corning 200/50 cS silicone fluid 630068C Dow Corning 200/50 cS silicone fluid 630104M Dow Corning 200/500 cS silicone fluid 630106X Dow Corning 200/500 cS silicone fluid 630107P Dow Corning 200/500 cS silicone fluid 630108Q Dow Corning 200/500 cS silicone fluid 630144U Dow Corning 200/60,000 cS silicone fluid 630146W Dow Corning 200/60,000 cS silicone fluid 630147A Dow Corning 200/60,000 cS silicone fluid 630148B Dow Corning 200/60,000 cS silicone fluid 630184F Dow Corning 210H/100 cS high temperature high shear low volatility flu 630186H Dow Corning 210H/100 cS high temperature high shear low volatility flu

376 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630187Y Dow Corning 210H/100 cS high temperature high shear low volatility flu 630188J Dow Corning 210H/100Cs 632214C Dow Corning 2202A textile finish 632216E Dow Corning 2202A textile finish 632217F Dow Corning 2202A textile finish 632218G Dow Corning 2202A textile finish 632494B Dow Corning 24 Emulsion Single Release 632496D Dow Corning 24 Emulsion Single Release 632497E Dow Corning 24 Emulsion Single Release 634364A Dow Corning 280A pressure sensitive adhesive 634366C Dow Corning 280A pressure sensitive adhesive 634367D Dow Corning 280A pressure sensitive adhesive 634384E Dow Corning 282 high-tack pressure sensitive adhesive 634386G Dow Corning 282 high-tack pressure sensitive adhesive 634387H Dow Corning 282 high-tack pressure sensitive adhesive 634313M Dow Corning 3140 RTV pourable non-corrosive coating rubber 634314N Dow Corning 3140 RTV pourable non-corrosive coating rubber 634323X Dow Corning 3145 Mil-A-46146 Adhesive Sealant Clear 634325Q Dow Corning 3145 Mil-A-46146 Adhesive Sealant Clear 634332P Dow Corning 3145 Mil-A-46146 Adhesive Sealant Grey 632272M Dow Corning 340 Heat Sink Compound

377 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632444X Dow Corning 346 Emulsion single release agent 632445P Dow Corning 346 Emulsion single release agent 632446Q Dow Corning 346 Emulsion single release agent 632044C Dow Corning 36 Emulsion single release agent 632046E Dow Corning 36 Emulsion single release agent 632047F Dow Corning 36 Emulsion single release agent 632048G Dow Corning 36 Emulsion single release agent 630194H Dow Corning 510/50 cS low temperature silicone fluid. 630196J Dow Corning 510/50 cS low temperature silicone fluid. 630197K Dow Corning 510/50 cS low temperature silicone fluid. 630204P Dow Corning 550 high temperature low volatility silicone fluid 630206R Dow Corning 550 high temperature low volatility silicone fluid 630207S Dow Corning 550 high temperature low volatility silicone fluid 630214R Dow Corning 556 cosmetic grade silicone fluid 632021S Dow Corning 7 Compound long lasting heat stable release agent 632025W Dow Corning 7 Compound long lasting heat stable release agent 632028C Dow Corning 7 Compound long lasting heat stable release agent 630234V Dow Corning 704 (EU) diffusion pump fluid 630244A Dow Corning 710 high temperature silicone fluid 630246C Dow Corning 710 high temperature silicone fluid 630247D Dow Corning 710 high temperature silicone fluid

378 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634232M Dow Corning 730 Rtv Fluorosilicone Adhesive Sealant Rubber 634272U Dow Corning 732 RTV Black multi purpose adhesive sealant rubber 634274W Dow Corning 732 RTV Black multi purpose adhesive sealant rubber 634262S Dow Corning 732 RTV Clear multi purpose adhesive sealant rubber 634264U Dow Corning 732 RTV Clear multi purpose adhesive sealant rubber 634252Q Dow Corning 732 RTV White multi purpose adhesive sealant rubber 634254S Dow Corning 732 RTV White multi purpose adhesive sealant rubber 634422Q Dow Corning 736 RTV high temperature sealant 634424S Dow Corning 736 RTV high temperature sealant 634572G Dow Corning 744 RTV adhesive sealant rubber for corrosion sensitive co 634573H Dow Corning 744 RTV adhesive sealant rubber for corrosion sensitive co 634195B Dow Corning 92-023 Primer for SYLGARDs and SILASTICs E and J 632254K Dow Corning 996 varnish 632256M Dow Corning 996 varnish 632114W Dow Corning Antifoam MSA Compound 100% active silicone 632116B Dow Corning Antifoam MSA Compound 100% active silicone 632117C Dow Corning Antifoam MSA Compound 100% active silicone 632133C Dow Corning Antifoam Rd Emulsion 632134D Dow Corning Antifoam RD Emulsion 632136F Dow Corning Antifoam RD Emulsion 632137G Dow Corning Antifoam RD Emulsion

379 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 632138H Dow Corning Antifoam RD Emulsion 634533W Dow Corning Aquaria (Clear) 634082Q Dow Corning Catalyst 1 standard cure rate 634074Q Dow Corning Catalyst F fast cure rate 634134L Dow Corning Catalyst N9162 for SILASTIC 9161 RTV rubber 634062M Dow Corning Catalyst S standard cure rate 632414Y Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632415J Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632416K Dow Corning DB100 EU Antifoam compound is a 100% active silicone 632424K Dow Corning DB-110A EU Antifoam Emulsion 632425L Dow Corning DB-110A EU Antifoam Emulsion 632426M Dow Corning DB-110A EU Antifoam Emulsion 632404G Dow Corning DB31 EU Antifoam Emulsion 632405H Dow Corning DB31 EU Antifoam Emulsion 632406Y Dow Corning DB31 EU Antifoam Emulsion 632222C Dow Corning DC 4 Compound dielectric insulator 632227H Dow Corning DC 4 Compound dielectric insulator 630262C Dow Corning FS 1265/10,000 cS chemically inert fluid 630265F Dow Corning FS 1265/10,000 cS chemically inert fluid 630267H Dow Corning FS 1265/10,000 cS chemically inert fluid 630712H Dow Corning FS 1265/1000 cS chemically inert fluid

380 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 630715K Dow Corning FS 1265/1000 cS chemically inert fluid 630252A Dow Corning FS 1265/300 cS chemically inert fluid 630255D Dow Corning FS 1265/300 cS chemically inert fluid 630257F Dow Corning FS 1265/300 cS chemically inert fluid 636082B Dow Corning High Vacuum Grease low volatility lubricant 632074Y Dow Corning HV 490 Emulsion single release agent 632076K Dow Corning HV 490 Emulsion single release agent 632077L Dow Corning HV 490 Emulsion single release agent 632078M Dow Corning HV 490 Emulsion single release agent 630858B Dow Corning HVF 1,000,000Cs 630818Q Dow Corning HVF 100,000Cs 630838U Dow Corning HVF 300,000Cs 630848W Dow Corning HVF 600,000Cs 633052G Dow Corning Os-10 Fluid 633054Y Dow Corning Os-10 Fluid 633055J Dow Corning Os-10 Fluid 633056K Dow Corning Os-10 Fluid 633057L Dow Corning Os-10 Fluid 633082M Dow Corning Os-120 Fluid 633084X Dow Corning Os-120 Fluid 633085P Dow Corning Os-120 Fluid

381 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 633086Q Dow Corning Os-120 Fluid 633087R Dow Corning Os-120 Fluid 633062Y Dow Corning Os-20 Fluid 633064K Dow Corning Os-20 Fluid 633065L Dow Corning Os-20 Fluid 633066M Dow Corning Os-20 Fluid 633067N Dow Corning Os-20 Fluid 633072K Dow Corning Os-30 Fluid 633074M Dow Corning Os-30 Fluid 633075N Dow Corning Os-30 Fluid 633076X Dow Corning Os-30 Fluid 633077P Dow Corning Os-30 Fluid 634563F Dow Corning Q5-8401 silicone adhesive 634566Y Dow Corning Q5-8401 silicone adhesive 632283P Dow Corning R4-3117 Conformal Coating 632284Q Dow Corning R4-3117 Conformal Coating 632346N Dow Corning Z-1219 chlorosilane for surface treatment and silylation 632334J Dow Corning Z-6020 amino-functional silane coupling agent and curing a 634377F Dow Corning Z-6040 epoxyfunctional silicone adhesive additive 634378G Dow Corning Z-6040 epoxyfunctional silicone adhesive additive 550394R 'Dowex' 1-X8(Cl) standard grade

382 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 551603L 'Dowex' 1-X8(Cl) standard grade 55160BT 'Dowex' 1-X8(Cl) standard grade 550384P 'Dowex' 50W-X8(H) standard grade 551613N 'Dowex' 50W-X8(H) standard grade 551623P 'Dowex' 50W-X8(H) standard grade 55162BA 'Dowex' 50W-X8(H) standard grade 551633R 'Dowex' 50W-X8(H) standard grade 571821G Downstream Processing of Natural Products: A Practical Handbook 160442M DPD (Comparator) tablets No. 1 PK250 160443N DPD (Comparator) tablets No. 1 PK100 160452X DPD (Comparator) tablets No. 2 PK250 160453P DPD (Comparator) tablets No. 2 PK100 160462Q DPD (Comparator) tablets No. 3 PK250 160463R DPD (Comparator) tablets No. 3 PK100 160472S DPD (Comparator) tablets No. 4 PK250 160473T DPD (Comparator) tablets No. 4 PK100 160172J DPD (Nessleriser) tablets No. 1 PK100 160183M DPD (Nessleriser) tablets No. 2 PK100 160193X DPD (Nessleriser) tablets No. 3 PK100 160632Q DPD (Nessleriser) tablets No. 4 PK100 360292F DPX mountant for microscopy

383 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 360294H DPX mountant for microscopy 36029HU DPX mountant for microscopy 560427X Dri-Decon 282814V Dulcitol GPR (dulcite) 25G 550574T 'Duolite' MB6113 (Indicator) mixed resin 455302L Dysprosium 1,000 ppm single element standard for ICP 'ARISTAR' 455304N Dysprosium 1,000 ppm single element standard for ICP 'ARISTAR' 455312N Dysprosium 10,000 ppm single element standard for ICP 'ARISTAR' 455314P Dysprosium 10,000 ppm single element standard for ICP 'ARISTAR' 286722L EGTA 25G 437012C EGTA molecular biology grade 437013D EGTA molecular biology grade 350175T Ehrlich's Haematoxylin original formula 'Gurr' 571511S Einstein's Science parties: Easy parties for Curious Kids 351154S Elastin stain (Miller) (formulation Raymond A. Lamb) 571981V Encyclopedia of Inorganic Chemistry 571971T Encyclopedia of Nuclear Magnetic Resonance 571991A Encyclopedia of Reagents For Organic Synthesis 124082E Endosulfan 1 neat 10MG 124112Q Endosulfan 11 100ug/ml in methanol 1ML 124092G Endosulfan I 100ug/ml in methanol 1ML

384 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124102X Endosulfan II neat 10MG 124132U Endosulfan Mixed Isomers 100ug/ml 1ML 124122S Endosulfan Mixed Isomers neat 10MG 121172Q Endrin (LGC1121) 0.25G 124152B Endrin 100ug/ml in methanol 1ML 124142W Endrin neat 10MG 572261A Energy Levels in Atoms and Molecules 571761L Energy Planning and Policy 571421R Environmental Analysis - Analytical Chemistry by Open Learning 572031L Environmental Issues and Business: Implications of a Changing Agenda 571921J Environmental Waste Management: A European Perspective 570871M Enzyme Assays - A Practical Approach 571651G Enzymes in Molecular Biology: Essential Data 340264X Eosin (spirit soluble) &ss 'Gurr' for microscopical staining 351726J Eosin 1.5% Solution (For Research Use) 350844K Eosin aqueous solution 1% 'Gurr' 340254M Eosin bluish 'Gurr' 'Certistain' for microscopical staining 34025JE Eosin bluish 'Gurr' 'Certistain' for microscopical staining 260863M Eosin technical dye 100G 341972Q Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 341973R Eosin yellowish 'Gurr' 'Certistain' for microscopical staining

385 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 341975T Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 34197MN Eosin yellowish 'Gurr' 'Certistain' for microscopical staining 124712L EPA601/2-purgeable Aromatic Mix 1ML 124722N EPA601/2-purgeable Aromatic Mix-Gasoline 1ML 124732P EPA601/2-Surrogate Standard 1ML 124632M EPA601-Gas-Mix 1ML 124662S EPA601-Liquid Component 1ML 124812X EPA601-PAH Mix 1 1ML 124822Q EPA601-PAH Mix 2 1ML 124832S EPA601-PAH Mix 3 1ML 124692B EPA601-performance Check Solution 1ML 124652Q EPA601-purgeable Halocarbon Mix 1 1ML 124642X EPA601-purgeable Halocarbon Mix 2 1ML 124702J EPA601-purgeable Halocarbons & Aromatic 1ML 124682W EPA601-purgeable Internal Standards 1ML 124742R EPA604-phenol Mix 1ML 124752T EPA604-Surrogate Standard 1ML 124762V EPA607-Nitrosamine Mix 1ML 124802M EPA608-performance Check Solution 1ML 124772A EPA608-pesticide Mix 1 1ML 124782C EPA608-pesticide Mix 2 1ML

386 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124792E EPA608-pesticide Mix 3 1ML 124872D EPA8021-Halogenated Volatiles Mix 1 1ML 124882F EPA8021-Halogenated Volatiles Mix 2 1ML 124892H EPA8021-Halogenated Volatiles Mix 3 1ML 124842U EPA8021-Surrogate Standard 1 1ML 124852W EPA8021-Surrogate Standard 2 1ML 124862B EPA8021-Surrogate Standard 3 1ML 361202X 'ERADA-STAIN' Cream biological stain remover 361215T 'ERADO-SOL' liquid biological stain remover 455322P Erbium 1,000 ppm single element standard for ICP 'ARISTAR' 455324R Erbium 1,000 ppm single element standard for ICP 'ARISTAR' 455332R Erbium 10,000 ppm single element standard for ICP 'ARISTAR' 455334T Erbium 10,000 ppm single element standard for ICP 'ARISTAR' 341122F Eriochrome blue black SE metal indicator 340294U Erythrosin B 'Gurr' 'Certistain' 340295V Erythrosin B 'Gurr' 'Certistain' 341132H Erythrosin Y 'Gurr' (di-iodo(R)fluorescein) 101055C Eschka's mixture 'AnalaR' 1KG 570721W Essential Molecular Biology - A Practical Approach Vol 1 570731B Essential Molecular Biology - A Practical Approach Vol 2 572361D Essentials of Inorganic Chemistry 1

387 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103244N Ethanediol 'AnalaR' 500ML 103246P Ethanediol 'AnalaR' 2.5L 10324HD Ethanediol 'AnalaR' 25L 282966N Ethanediol GPR 2.5L 28296EV Ethanediol GPR 25L 28296GA Ethanediol GPR 180L 283026F Ethanol 90% (rectified spirit) (duty free) 2.5L 28302HQ Ethanol 90% (rectified spirit) (duty free) 25L 104764N Ethanol 96% v/v 'AnalaR' (duty free) 500ML 104766P Ethanol 96% v/v 'AnalaR' (duty free) 2.5L 10476EA Ethanol 96% v/v 'AnalaR' (duty free) 25L 104765X Ethanol 96% v/v 'AnalaR' (in bond) 1L 287194N Ethanol 96% v/v GPR (duty free) 500ML 287196P Ethanol 96% v/v GPR (duty free) 2.5L 28719DW Ethanol 96% v/v GPR (duty free) 25L 101074F Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 1L 101076H Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 500ML 101077Y Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 2.5L 10107EP Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 25L 10107GR Ethanol 99.7-100% ("absolute") 'AnalaR' (duty free) 205L 451015X Ethanol 99.7-100% v/v ("absolute") 'ARISTAR' (duty free)

388 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 451017Q Ethanol 99.7-100% v/v ("absolute") 'ARISTAR' (duty free) 283047K Ethanol 99.7-100% v/v ("absolute") GPR (duty free) 2.5L 28304ER Ethanol 99.7-100% v/v ("absolute") GPR (duty free) 25L 283046J Ethanol 99.7-100% v/v ("absolute") GPR (in bond) 500ML 153385E Ethanol 99.7-100% v/v ("absolute") 'HiPerSolv' for HPLC (duty free) 1L 153386F Ethanol 99.7-100% v/v ("absolute") 'HiPerSolv' for HPLC (duty free) 2.5L 140075W Ethanol 99.7-100% v/v ("absolute")'SpectrosoL' (in bond) 500ML 437433T Ethanol Molecular Biology Grade Duty Free 125293R Ethanol/Water,15ml/100ml,50ml LGC(5405) PK5 125303C Ethanol/Water,40ml/100ml,50ml LGC(5406) PK5 125283P Ethanol/Water,5ml/100ml,50ml LGC(5404) PK5 125313E Ethanol/Water,70ml/100ml,50ml LGC(5407) PK5 125323G Ethanol/Water,90ml/100ml,50ml LGC(5408) PK5 103254P Ethanolamine 'AnalaR' 500ML 103256R Ethanolamine 'AnalaR' 2.5L 283066N Ethanolamine GPR 2.5L 437212Y Ethidium bromide adsorber 441592X Ethidium bromide 'Electran' 441593P Ethidium bromide 'Electran' 443922U Ethidium bromide solution 'Electran' 10mg/ml solution of Ethidium brom 436942Y Ethidium bromide tablets 100 mg

389 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121982T Ethion (LGC1212) 0.25G 121182S Ethirimol (LGC1634) 0.25G 283172X Ethyl 4-aminobenzoate GPR (benzocaine) 100G 28317CB Ethyl 4-aminobenzoate GPR (benzocaine) 5KG 101084H Ethyl acetate 'AnalaR' 500ML 101085Y Ethyl acetate 'AnalaR' 1L 101086J Ethyl acetate 'AnalaR' 2.5L 10108ER Ethyl acetate 'AnalaR' 25L 10108FS Ethyl acetate 'AnalaR' 180L 101081E Ethyl acetate 'AnalaR' PE bottle 1L 101082F Ethyl acetate 'AnalaR' PE bottle 2.5L 152636A Ethyl acetate for pesticide residue analysis 2.5L 283115F Ethyl acetate GPR 1L 283116G Ethyl acetate GPR 2.5L 28311EX Ethyl acetate GPR 25L 28311GQ Ethyl acetate GPR 180L 283113D Ethyl acetate GPR PE bottle 1L 283114E Ethyl acetate GPR PE bottle 2.5L 152485D Ethyl acetate 'HiPerSolv' for HPLC 1L 152486E Ethyl acetate 'HiPerSolv' for HPLC 2.5L 283303H Ethyl cellulose GPR (cellulose ethyl ether) 250G

390 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28356HQ Ethyl oleate GPR prepared from oleic acid technical 25L 341142J Ethyl violet 'Gurr' 123282G Ethylbenzene 200ug/ml in methanol 1ML 283206H Ethylbenzene GPR 2.5L 26091LA Ethyldigol (carbitol) technical 25L 600453P Ethylene 286484Q Ethylene dimethacrylate 500ML 104245S Ethylenediaminetetra-acetic acid 'AnalaR' 250G 104284C Ethylenediaminetetra-acetic acid dipotassium salt 'AnalaR' 500G 280244B Ethylenediaminetetra-acetic acid dipotassium salt GPR 500G 28024LS Ethylenediaminetetra-acetic acid dipotassium salt GPR 25KG 160226G Ethylenediaminetetra-acetic acid disodium 0.01 mol l-1AnalaR Volumetri 5L 160155Y Ethylenediaminetetra-acetic acid disodium 0.1 mol l-1 AnalaR Volumetri 2.5L 160157K Ethylenediaminetetra-acetic acid disodium 0.1 mol l-1 AnalaR Volumetri 10L 160391S Ethylenediaminetetra-acetic acid disodium salt 0.01 mol l-1'ConvoL' PK6 100933T Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 100G 100935V Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 500G 100938B Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 2.5KG 10093EH Ethylenediaminetetra-acetic acid disodium salt 'AnalaR' 25KG 280254D Ethylenediaminetetra-acetic acid disodium salt GPR 500G 28025CL Ethylenediaminetetra-acetic acid disodium salt GPR 25KG

391 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443882G Ethylenediaminetetra-acetic acid disodium salt molecular biology grade 443885J Ethylenediaminetetra-acetic acid disodium salt molecular biology grade 280233V Ethylenediaminetetra-acetic acid ferric monosodium salt 250G 28023MR Ethylenediaminetetra-acetic acid ferric monosodium salt 5KG 280214S Ethylenediaminetetra-acetic acid GPR 500G 28021CD Ethylenediaminetetra-acetic acid GPR 50KG 161492D Ethylenediaminetetra-acetic acid magnesium dipotassium salt 100G 280263E Ethylenediaminetetra-acetic acid tetrasodium salt GPR 250G 28026BM Ethylenediaminetetra-acetic acid tetrasodium salt GPR 5KG 160622X Ethylenediaminetetra-acetic acid trisodium salt 0.05 mol l-1 'ConvoL' PK6 180595P Ethylenediaminetetra-acetic acid tri-sodium salt 0.1 mol l-1 'ConvoL' PK6 283742D Eugenol 100ML 455342T Europium 1,000 ppm single element standard for ICP 'ARISTAR' 455344V Europium 1,000 ppm single element standard for ICP 'ARISTAR' 455352V Europium 10,000 ppm single element standard for ICP 'ARISTAR' 455354A Europium 10,000 ppm single element standard for ICP 'ARISTAR' 341152L Evans blue 'Gurr' 571521U Everyday Science: Fun and Easy Projects for Making Practical Things 571831Y Explorations in Chemistry: A Manual for Discovery 765042K Extended Endfitting for 1cm guard 341162N Fast blue B salt (zinc chloride double salt)

392 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 341172P Fast blue BB salt 'Gurr' 340304F Fast green FCF 'Gurr' 'Certistain' for microscopical staining 340305G Fast green FCF 'Gurr' 'Certistain' for microscopical staining 341192T Fast red B salt 'Gurr' 341742E Fast red TR salt 'Gurr' 230235V Fehling's solution No. 1 1L 230245A Fehling's solution No. 2 1L 124172F Fenitrothion 100ug/ml in methanol 1ML 124162D Fenitrothion neat 10MG 121192U Fenoprop (LGC1306) 0.25G 124192J Fenvalerate 100ug/ml in methanol 1ML 124182H Fenvalerate neat 10MG 351204L Feulgen stain (Schiff) (formulation Raymond A. Lamb) 361424D Fibrowax pastillated (formulation Raymond A. Lamb) 361427G Fibrowax pastillated (formulation Raymond A. Lamb) 341212G Field's stain A 'Gurr' 34121HV Field's stain A 'Gurr' 350563E Field's stain A solution 'Gurr' for microscopical staining 341222Y Field's stain B 'Gurr' 34122HA Field's stain B 'Gurr' 350573G Field's stain B solution 'Gurr' for microscopical staining

393 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 570054K First Aid Chart Laboratory 6th Edition 570055L First Aid Chart Laboratory 6th Edition 150273Y 'Florisil' < 200 U.S. mesh (0.075 mm) for chromatographic analysis 250G 150275K 'Florisil' < 200 U.S. mesh (0.075 mm) for chromatographic analysis 5KG 150263G 'Florisil' about 100-200 U.S. mesh for chromatographic analysis 250G 150243C 'Florisil' about 30-60 U.S. mesh for chromatographic analysis 250G 150253E 'Florisil' about 60-100 U.S. mesh for chromatographic analysis 250G 15025HS 'Florisil' about 60-100 U.S. mesh for chromatographic analysis 5KG 145193B Fluoran Flow 'Scintran' 1L 145196E FluoranFlow 'Scintran' 4L 145162R Fluoransafe 2 'Scintran' 100ML 145166V FluoranSafe 2 'Scintran' 4L 145182V Fluoransafe Na 'Scintran' 100ML 145186C FluoranSafe NA 'Scintran' 4L 145172T Fluoransafe Xe 'Scintran' 100ML 145176A FluoranSafe XE 'Scintran' 4L 123032N Fluoranthene neat 100MG 123062T Fluorene 50ug/ml In Toluene 1ML 123052R Fluorene neat 100MG 284073Q Fluorescein complexone 5G 284064P Fluorescein GPR (also for microscopy) 250G

394 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 284094V Fluorescein sodium GPR (uranin) 500G 260983T Fluorescein sodium technical dye water and alcohol soluble 100G 26098CF Fluorescein sodium technical dye water and alcohol soluble 5KG 762392R Fluorescent indicator silica gel for use with ASTM D1319 458002X Fluoride 1,000ppm for IC Aristar Single Component Standard 458004Q Fluoride 1000ppm for IC Aristar Single Component Standard 458072F Fluoride 200ppm for IC Aristar Single Component Standard 360982B Fluoromount mountant 'Gurr' 440436W Folic acid 44043LX Folic acid 190582P Folin & Ciocalteu's phenol reagent 250ML 190583Q Folin & Ciocalteu's phenol reagent 500ML 361367L Formal saline histological fixative 'Gurr' 361368M Formal saline histological fixative 'Gurr' 437533W Formaldehyde Solution 37% Mol Biol Grade 437536C Formaldehyde Solution 37% Mol Biol Grade 101134A Formaldehyde solution about 40% w/v 'AnalaR' 500ML 101135B Formaldehyde solution about 40% w/v 'AnalaR' 1L 101136C Formaldehyde solution about 40% w/v 'AnalaR' 2.5L 10113DJ Formaldehyde solution about 40% w/v 'AnalaR' 25L 101132V Formaldehyde solution about 40% w/v 'AnalaR' PE bottle 1L

395 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101133W Formaldehyde solution about 40% w/v 'AnalaR' PE bottle 2.5L 284211Y Formaldehyde solution about 40% w/v GPR 1L 28421DU Formaldehyde solution about 40% w/v GPR 25L 284212J Formaldehyde solution about 40% w/v GPR PE bottle 2.5L 284216N Formaldehyde solution about 40% w/v GPR 'Safe-Break' 2.5L 361387P Formalin neutral buffered pH 7.0 at 25慢 histological fixative 'Gurr' 361388Q Formalin neutral buffered pH 7.0 at 25慢 histological fixative 'Gurr' 351638K Formalin neutral sodium salt buffered pH 7.0 at 25慢 'Gurr' 103264R Formamide 'AnalaR' 500ML 103266T Formamide 'AnalaR' 2.5L 284225X Formamide GPR 1L 284226P Formamide GPR 2.5L 28422CV Formamide GPR 25L 444472T Formamide molecular biology grade 444475W Formamide molecular biology grade 442542Y Formamide specially purified for biochemistry deionised by ion-exchang 284304M Formic acid 98/100% GPR 500ML 284306X Formic acid 98/100% GPR 2.5L 28430LG Formic acid 98/100% GPR 25L 284305N Formic acid 98/100% GPR 'Safe-Break' 2.5L 101154E Formic acid 'AnalaR' 98/100% 500ML

396 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101156G Formic acid 'AnalaR' 98/100% 2.5L 10115HR Formic acid 'AnalaR' 98/100% 25L 10115RE Formic acid 'AnalaR' 98/100% 185L 101155F Formic acid 'AnalaR' 98/100% 'Safe-Break' 500ML 101157H Formic acid 'AnalaR' 98/100% 'Safe-Break' 2.5L 101146E Formic acid 'AnalaR' about 90% H.COOH 2.5L 10114CK Formic acid 'AnalaR' about 90% H.COOH 25L 101145D Formic acid 'AnalaR' about 90% H.COOH 'Safe-Break' 2.5L 101147F Formic acid 'AnalaR' about 90% H.COOH 'Safe-Break' 1L 450122M Formic acid 'ARISTAR' 450125P Formic acid 'ARISTAR' 'Safe-Break' 284294E Formic acid GPR about 90% H.COOH 500ML 284296G Formic acid GPR about 90% H.COOH 2.5L 28429CM Formic acid GPR about 90% H.COOH 25L 284293D Formic acid GPR about 90% H.COOH 'Safe-Break' 500ML 284295F Formic acid GPR about 90% H.COOH 'Safe-Break' 2.5L 572101Y Foundations of Organic Chemistry 572391J Fractals in Chemistry 361945A Fractoil synthetic immersion oil (formulation Raymond A. Lamb) 765022G Frit assembly (2um) 571491Y Frontier Orbitals and Organic Chemical Reactions

397 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 34319CX Fuchsin (Acid) Certistain Gurr 343192E Fuchsin (acid) 'Gurr' 'Certistain' 34319AM Fuchsin (acid) 'Gurr' 'Certistain' 340324J Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 340325K Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 340326L Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 34032JB Fuchsin (basic) 'Gurr' 'Certistain' for microscopical staining 351124M Fuchsine Ral 22 Cold Afb Stain (R.A.Lamb S/382.5) 330534M Fuller's earth for adsorption purposes 33053HC Fuller's earth for adsorption purposes 572561J Functional Group Transformations 284384F Furfuraldehyde GPR 500ML 101165H Fusion mixture 'AnalaR' 1KG 437441T G-418 Sulphate molecular biology grade 437442U G-418 Sulphate molecular biology grade 455362A Gadolinium 1,000 ppm single element standard for ICP 'ARISTAR' 455364C Gadolinium 1,000 ppm single element standard for ICP 'ARISTAR' 455372C Gadolinium 10,000 ppm single element standard for ICP 'ARISTAR' 455374E Gadolinium 10,000 ppm single element standard for ICP 'ARISTAR' 104052L Galactose 'AnalaR' 100G 455382E Gallium 1,000 ppm single element standard for ICP 'ARISTAR'

398 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455384G Gallium 1,000 ppm single element standard for ICP 'ARISTAR' 455392G Gallium 10,000 ppm single element standard for ICP 'ARISTAR' 455394Y Gallium 10,000 ppm single element standard for ICP 'ARISTAR' 341232K Gallocyanine 'Gurr' 124272Y Gamma Bhc 100ug/ml in methanol 1ML 124262G Gamma Bhc neat 10MG 122002D Gamma-BHC (HCH) (LGC1104) 0.25G 125392T Gasoline Benzene 0.76% W/W 5ml LGC(3002) PK5 125402E Gasoline Benzene 5.37% W/W 5ml LGC(3003) PK5 571011D Gel Electrophoresis - Essential Data 570751F Gel Electrophoresis of Proteins - A Practical Approach (second edition 571691X Gel Electrophoresis: Nucleic Acids 436515Q 'Gel in a bottle' 6T 5C DNA sequencing 436516R 'Gel in a bottle' 6T 5C DNA sequencing 437223L 'Gel in a bottle' sequencing gel concentrate (10T 5C) 'Safe-Break' 437225N 'Gel in a bottle' sequencing gel concentrate (10T 5C) 'Safe-Break' 437233N 'Gel in a bottle' sequencing gel diluent 437235P 'Gel in a bottle' sequencing gel diluent 440454B Gelatine powder 44045JQ Gelatine powder 455402X Germanium 1,000 ppm single element standard for ICP 'ARISTAR'

399 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455404Q Germanium 1,000 ppm single element standard for ICP 'ARISTAR' 456732K Germanium 1,000ppm for ICP-MS Aristar Single Element Standard 455412Q Germanium 10,000 ppm single element standard for ICP 'ARISTAR' 455414S Germanium 10,000 ppm single element standard for ICP 'ARISTAR' 142722P Germanium Std Soln (1000 ppm) SpectrosoL 100ML 440472D Gibberellic acid 440474F Gibberellic acid 44047HS Gibberellic acid 340344N Giemsa's stain 'Gurr' for microscopical staining 340345X Giemsa's stain 'Gurr' for microscopical staining 34034HD Giemsa's stain 'Gurr' for microscopical staining 350862M Giemsa's stain improved R66 solution 'Gurr' 350864X Giemsa's stain improved R66 solution 'Gurr' 350865P Giemsa's stain improved R66 solution 'Gurr' 35086HE Giemsa's stain improved R66 solution 'Gurr' 350144M Giemsa's staining solution 'Gurr' for microscopical staining 350146X Giemsa's staining solution 'Gurr' for microscopical staining 352202N Giemsa'Stain R88 For G Banding Gurr 351795W Gills II haematoxylin solution 'Gurr' 352015M Gills III haematoxylin solution 'Gurr' 332134Y Glass balls 1.5 to 2 mm

400 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 332124G Glass balls 2.5 to 3.5 mm 332114E Glass balls 3.5 to 4.5 mm 332104C Glass balls 4.5 to 5.5 mm 332094R Glass balls 5.5 to 6.5 mm 150294N Glass beads for GLC size approximately 0.4 mm 500G 180685Q Glass rod for opening 'ConvoL' ampoules PK10 330563R Glass wool 330564S Glass wool 571811E Global Warming River Flows and Water Resources 390614S Glucose oxidase for glucose estimation (1.1.3.4) 391342R Glucose-6-phosphate dehydrogenase (from yeast) suspension (EC 1.1.1.49 380383R Glucose-6-phosphoric acid disodium salt 381063Y Glucotropaeolin Potassium Salt Biochemical 381064J Glucotropaeolin Potassium Salt Biochemical 360802F Glutaraldehyde solution about 25% CH2(CH2.CHO)2 for electron microscop 36080BX Glutaraldehyde solution about 25% CH2(CH2.CHO)2 for electron microscop 286824Q Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 500ML 286826S Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 2.5L 28682HG Glutaraldehyde solution GPR about 50% CH2(CH2.CHO)2 25L 371095L Glutathione reduced 37109CS Glutathione reduced

401 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 361002Y Glycerin albumen 'Gurr' 361004K Glycerin albumen 'Gurr' 101184K Glycerol 'AnalaR' 500ML 101185L Glycerol 'AnalaR' 1L 101186M Glycerol 'AnalaR' 2.5L 10118EU Glycerol 'AnalaR' 25L 10118FV Glycerol 'AnalaR' 180L 104865R Glycerol 'AnalaR' about 87% 1L 284544D Glycerol GPR 500ML 284545E Glycerol GPR 1L 284546F Glycerol GPR 2.5L 28454EN Glycerol GPR 25L 28454FX Glycerol GPR 180L 360384Y Glycerol jelly (Kaisers) for microscopy 444482V Glycerol molecular biology grade 444485B Glycerol molecular biology grade 261054X Glycerol monostearate technical (self-emulsifying) 500G 284564H Glycerol triacetate GPR 500ML 101193L Glycine 'AnalaR' 100G 101194M Glycine 'AnalaR' 250G 101196X Glycine 'AnalaR' 1KG

402 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10119CU Glycine 'AnalaR' 5KG 10119EW Glycine 'AnalaR' 50KG 10119FA Glycine 'AnalaR' 25KG 284584L Glycine chromatographically homogeneous 500G 284586N Glycine chromatographically homogeneous 5KG 444492A Glycine molecular biology grade 444495D Glycine molecular biology grade 380425K Glycogen oyster 261074S Glyoxal solution technical containing the equivalent of about 40% (CHO 500ML 26107CD Glyoxal solution technical containing the equivalent of about 40% (CHO 25L 455422S Gold 1,000 ppm single element standard for ICP 'ARISTAR' 455424U Gold 1,000 ppm single element standard for ICP 'ARISTAR' 456742M Gold 1,000ppm for ICP-MS Aristar Single Element Standard 455432U Gold 10,000 ppm single element standard for ICP 'ARISTAR' 455434W Gold 10,000 ppm single element standard for ICP 'ARISTAR' 140492M Gold standard solution (1000 mg/l) 'SpectrosoL' 100ML 140494X Gold standard solution (1000 mg/l) 'SpectrosoL' 500ML 351964V Gram colour decolourising solution 351936R Gram colour staining kit 340354P Gram's iodine 'Gurr' for microscopical staining 261094W Graphite powder 500G

403 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190633J Griess-Ilosvay's reagent No. 2 (modified) for the detection of nitrite 500ML 284643F Guaiacol GPR (o-methoxyphenol) 250G 104543C Guanidinium chloride 'AnalaR' 250G 452082G Guanidinium chloride 'ARISTAR' 452083H Guanidinium chloride 'ARISTAR' 45208HV Guanidinium chloride 'ARISTAR' 284674M Guanidinium chloride GPR 500G 28467LG Guanidinium chloride GPR 25KG 436002T Guanidinium chloride molecular biology grade 436005W Guanidinium chloride molecular biology grade 437102D Guanidinium thiocyanate molecular biology grade 437103E Guanidinium thiocyanate molecular biology grade 443243E Guanidinium thiocyanate specially purified for biochemical work 571301K Guidelines for Laboratory Design: Health and Safety Considerations 2nd 350604T Haemalum (Mayer's) 'Gurr' for microscopical staining 340364R Haematein &ss 'Gurr' for microscopical staining 340374T Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 340375U Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 340376V Haematoxylin (monohydrate) 'Gurr' 'Certistain' for microscopical stain 351944R Haematoxylin Harris (mercury free) 351945S Haematoxylin Harris (mercury free)

404 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 351946T Haematoxylin Harris (mercury free) 261103G Haematoxylin technical 100G 455442W Hafnium 1,000 ppm single element standard for ICP 'ARISTAR' 455444B Hafnium 1,000 ppm single element standard for ICP 'ARISTAR' 455452B Hafnium 10,000 ppm single element standard for ICP 'ARISTAR' 455454D Hafnium 10,000 ppm single element standard for ICP 'ARISTAR' 332712U Handles for solids packaging 634524V Hansil Fixer Foam 341242M Harris's haematoxylin 'Gurr' 341243N Harris's haematoxylin 'Gurr' 570891Q Hazard Data Sheets computer disk package 3 user LAN pack 571021F Hazard Data Sheets computer package version 3.0 for Windows 571041J Hazard Data Sheets version 3.0 for Windows Data Update Sets 571061N Hazard Data Sheets version 3.0 for Windows language modules dutch 571062X Hazard Data Sheets version 3.0 for Windows language modules french 571063P Hazard Data Sheets version 3.0 for Windows language modules greman 571064Q Hazard Data Sheets version 3.0 for Windows language modules italian 571065R Hazard Data Sheets version 3.0 for Windows language modules spanish 571051L Hazard Data Sheets version 3.0 for Windows User's Guide 570371U Hazard warning labels (self-adhesive) Harmful and Irritant 570361S Hazard warning labels (self-adhesive) Highly flammable and Corrosive

405 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 570281T Hazard warning labels (self-adhesive) Mixed pack 570381W Hazard warning labels (self-adhesive) Toxic Oxidising and Explosive 570331M Hazard warning labels" Highly flammable 570341X Hazard warning labels" Toxic 570321K Hazard warning labels` Corrosive 570221H Hazard Warning Symbols chart 6th edition 570222Y Hazard Warning Symbols chart 6th edition 571251R Hazardous and Toxic Materials: Safe Handling and Disposal 2nd Edition 572881W Hazardous chemicals desk reference book, John Wiley and Sons. 571291C Hazardous Waste Management 286735Q Heavy distillate for the testing of petroleum products by IP and ASTM 2.5L 28673LJ Heavy distillate for the testing of petroleum products by IP and ASTM 25L 600493A Helium 600494B Helium 351042L Hema 'Gurr' rapid staining set for haematology 121202F Heod (Dieldrin) (LGC1122) 0.25G 284702W Heparin Sodium EACH 284703A Heparin Sodium EACH 284745K Heptan-1-ol GPR 1L 284716F Heptane fraction from petroleum GPR 2.5L 28471LU Heptane fraction from petroleum GPR 25L

406 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 121212H Hexachlorobenzene (LGC1131) 0.25G 103534U Hexamine 'AnalaR' 500G 284834K Hexamine GPR (hexamethylenetetramine) 500G 28483CS Hexamine GPR (hexamethylenetetramine) 25KG 284916L Hexan-1-ol GPR 2.5L 28491HW Hexan-1-ol GPR 25L 284846X Hexane 60-80慢 fraction from petroleum GPR 2.5L 284856Q Hexane 67-70慢 fraction from petroleum GPR 2.5L 28485EB Hexane 67-70慢 fraction from petroleum GPR 25L 28485FC Hexane 67-70慢 fraction from petroleum GPR 190L 284866S Hexane fraction from petroleum low in aromatic hydrocarbons GPR 2.5L 28486LK Hexane fraction from petroleum low in aromatic hydrocarbons GPR 25L 122012F Hhdn (Aldrin) (LGC1123) 0.25G 331353N High vacuum silicone grease BDH 440523U Histamine acid phosphate 440525W Histamine acid phosphate 44052HL Histamine acid phosphate 455462D Holmium 1,000 ppm single element standard for ICP 'ARISTAR' 455464F Holmium 1,000 ppm single element standard for ICP 'ARISTAR' 455472F Holmium 10,000 ppm single element standard for ICP 'ARISTAR' 455474H Holmium 10,000 ppm single element standard for ICP 'ARISTAR'

407 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 141192H Holmium perchlorate standard solution 'SpectrosoL' 100ML 121222J Holmium/Neodymium Oxides Solution (LGC2010) EACH 121232L Holmium/Neodymium Oxides Solution(3ml) (LGC2020) PK2 570991T Human Cytogenetics - Essential Data 390192R Hyaluronidase from bovine testes (3.2.1.35) 103274T Hydrazine hydrate 'AnalaR' 500ML 285026N Hydrazine hydrate GPR 2.5L 160616Q Hydrazine Meter solution (25% v/v sulphuric acid) for Kent Model EIL 6 5L 162145X Hydrazine Solution 35% Nh2Nh2 1L 286906R Hydrazine solution about 40% NH2.NH2 2.5L 285013Y Hydrazinium chloride GPR 250G 101215A Hydrazinium sulphate 'AnalaR' 500G 287014R Hydriodic acid 57% HI GPR 'Safe-Break' 500ML 101224B Hydriodic acid 'AnalaR' 57% HI 500ML 101233C Hydriodic acid 'AnalaR' 67% HI 'Safe-Break' 250ML 10123LU Hydriodic acid 'AnalaR' 67% HI 'Safe-Break' 2.5L 285056T Hydrobromic acid 41% GPR 'Safe-Break' 2.5L 101246H Hydrobromic acid 'AnalaR' sp. gr. about 1.48 'Safe-Break' 2.5L 450073U Hydrobromic acid 'ARISTAR' about 47% 'Safe-Break' 190725M Hydrochloric acid 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 2.5L 190716L Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L

408 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190717M Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 10L 190715K Hydrochloric acid 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag 1L 180071P Hydrochloric acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180375F Hydrochloric acid 0.1 mol l-1 (0.1N) 'ConvoL' PK6 190705Y Hydrochloric acid 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 2.5L 180615C Hydrochloric acid 0.2 mol l-1 (0.2N) 'ConvoL' PK6 190695A Hydrochloric acid 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 1L 190696B Hydrochloric acid 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 5L 180772X Hydrochloric acid 0.5 mol L-1 (0.5N) 'ConvoL' PK6 190685V Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 190686W Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 190687A Hydrochloric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution (Bag in b 10L 180365D Hydrochloric acid 1 mol l-1 (N) 'ConvoL' PK6 190675T Hydrochloric acid 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 2.5L 190677V Hydrochloric acid 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 10L 262743N Hydrochloric acid 37% technical 2.5L 262746Q Hydrochloric acid 37% technical 2.5L 26274LY Hydrochloric acid 37% technical 25L 190665R Hydrochloric acid 5 mol l-1 (5N) 'AnalaR' Volumetric Solution 2.5L 190667T Hydrochloric acid 5 mol l-1 (5N) 'AnalaR' Volumetric Solution 5L 103076P Hydrochloric acid 'AnalaR' sp. gr. 1.16 2.5L

409 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10307BU Hydrochloric acid 'AnalaR' sp. gr. 1.16 25L 103071K Hydrochloric acid 'AnalaR' sp. gr. 1.16 PE bottle 1L 103072L Hydrochloric acid 'AnalaR' sp. gr. 1.16 PE bottle 2.5L 101255Y Hydrochloric acid 'AnalaR' sp. gr. 1.18 1L 101256J Hydrochloric acid 'AnalaR' sp. gr. 1.18 2.5L 101252F Hydrochloric acid 'AnalaR' sp. gr. 1.18 PE bottle 1L 101254H Hydrochloric acid 'AnalaR' sp. gr. 1.18 PE bottle 2.5L 10125LB Hydrochloric acid 'AnalaR' sp. gr. 1.18 'Safe-Break' 25L 450020H Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450021Y Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450023K Hydrochloric acid 'ARISTAR' sp. gr. 1.18 450027X Hydrochloric acid 'ARISTAR' sp. gr. 1.18 456494P Hydrochloric acid calibration blank for ICP 'ARISTAR' 456495Q Hydrochloric acid calibration blank for ICP 'ARISTAR' 285074V Hydrochloric acid GPR sp. gr. 1.18 2.5L 285078C Hydrochloric acid GPR sp. gr. 1.18 1L 28507CG Hydrochloric acid GPR sp. gr. 1.18 25L 28507AE Hydrochloric acid GPR sp. gr. 1.18 PE bottle 1L 28507BF Hydrochloric acid GPR sp. gr. 1.18 PE bottle 2.5L 285123N Hydrochloric acid low in lead for foodstuffs analysis sp. gr. 1.18 'Sa 500ML 141577U Hydrochloric acid 'SpectrosoL' sp. gr. 1.18 'Safe-Break' 2.5L

410 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 450033M Hydrofluoric acid 40% 'ARISTAR' 450034N Hydrofluoric acid 40% 'ARISTAR' 450094C Hydrofluoric acid 48% 'ARISTAR' 450096E Hydrofluoric acid 48% 'ARISTAR' 101263Y Hydrofluoric acid 'AnalaR' about 40% HF 500ML 101264J Hydrofluoric acid 'AnalaR' about 40% HF 2.5L 101265K Hydrofluoric acid 'AnalaR' about 40% HF 1L 101267M Hydrofluoric acid 'AnalaR' about 40% HF 5L 103083X Hydrofluoric acid 'AnalaR' about 48% HF 500ML 103087S Hydrofluoric acid 'AnalaR' about 48% HF 5L 285145T Hydrofluoric acid GPR redistilled about 40% HF 1L 28514DE Hydrofluoric acid GPR redistilled about 40% HF 5L 262765T Hydrofluoric acid technical about 60% HF 1L 262766U Hydrofluoric acid technical about 60% HF 2.5L 600523M Hydrogen 600524N Hydrogen 600533X Hydrogen bromide 285164W Hydrogen bromide solution in glacial acetic acid about 33% HBr (45%w/v 500ML 28516LQ Hydrogen bromide solution in glacial acetic acid about 33% HBr (45%w/v 2.5L 600543Q Hydrogen chloride 600563U Hydrogen fluoride

411 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 285185E Hydrogen peroxide solution about 12% w/v H2O2 GPR (40 volumes) 2L 103665H Hydrogen peroxide solution about 30% H2O2 'AnalaR' (approximately 100 1L 285194F Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 500ML 285196H Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 2L 286945B Hydrogen peroxide solution about 30% H2O2 GPR (approximately 100 volum 1L 285175C Hydrogen peroxide solution about 6% w/v H2O2 GPR (20 volumes) 2L 101284N Hydrogen peroxide solution 'AnalaR' about 30% H2O2 (approximately 100 500ML 101286P Hydrogen peroxide solution 'AnalaR' about 30% H2O2 (approximately 100 2L 101275M Hydrogen peroxide solution 'AnalaR' about 6% w/v H2O2 (20 volumes) 2L 452024T Hydrogen peroxide solution 'ARISTAR' about 30% w/v H2O2 (100volumes) 141584T Hydrogen peroxide solution 'SpectrosoL' about 30% w/v H2O2 (100 volume 500ML 600583B Hydrogen sulphide 362452L Hydromount (glycerine based) 101293X Hydroxylammonium chloride 'AnalaR' 100G 101295Q Hydroxylammonium chloride 'AnalaR' 500G 101296R Hydroxylammonium chloride 'AnalaR' 1KG 10129EC Hydroxylammonium chloride 'AnalaR' 25KG 285234T Hydroxylammonium chloride GPR 500G 28523CE Hydroxylammonium chloride GPR 25KG 286883E Hydroxylammonium chloride 'SpectrosoL' low in mercury 250G 103284V Hydroxylammonium sulphate 'AnalaR' 500G

412 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 131562Y Hydroxynaphthol blue indicator approximately 3% dispersion in sodium c 25G 332164X Hyflo supercel filter-aid 765242Q Hypersil 5 Cn 150 - 4.6 Id Cartridge 765252S Hypersil 5 Cn 250 - 4.6 Id Cartridge 765202Y Hypersil 5 Mos(C8) 150 - 4.6Id Cartridge 765222M Hypersil 5 NH2 150 - 4.6 Id Cartridge 765232X Hypersil 5 NH2 250 - 4.6 Id Cartridge 765162R Hypersil 5 Si 150 - 4.6 Id Cartridge 765172T Hypersil 5 Si 250 - 4.6 Id Cartridge 768272L Hypersil H50Ds 150-4.6Mm(H50Ds-150A) 768282N Hypersil H50Ds 200-4.6Mm(H50Ds-200A) 768292P Hypersil H50Ds 250-4.6Mm(H50Ds-250A) 768152E Hypersil H5Aps 150-4.6Mm (H5Aps-150A) 768162G Hypersil H5Aps 200-4.6Mm (H5Aps-200A) 768172Y Hypersil H5Aps 250-4.6Mm (H5Aps-250A) 768182K Hypersil H5Aps2 150-4.6Mm (H5Aps2-150A) 768192M Hypersil H5Aps2 200-4.6Mm (H5Aps2-200A) 768202U Hypersil H5Aps2 250-4.6Mm (H5Aps2-250A) 768212W Hypersil H5Cps 150-4.6Mm (H5Cps-150A) 768222B Hypersil H5Cps 200-4.6Mm (H5Cps-200A) 768232D Hypersil H5Cps 250-4.6Mm (H5Cps-250A)

413 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 768242F Hypersil H5M05 150-4.6Mm(H5M05-150A) 768252H Hypersil H5M0S 200-4.6Mm(H5M0S-200A) 768262J Hypersil H5M0S 250-4.6Mm(H5M0S-250A) 768302A Hypersil H5Phenyl 150-4.6Mm (H5P-150A) 768312C Hypersil H5Phenyl 200-4.6Mm (H5P-200A) 768322E Hypersil H5Phenyl 250-4.6Mm (H5P-250A) 765212K Hypersil Mos (C8) 250 - 4.6 Id Cartridge 765182V Hypersil Ods 5um 150 - 4.6 Id Cartridge 765192A Hypersil Ods 5um 250 - 4.6 Id Cartridge 285454G Hypophosphorous acid GPR 500ML 19314CR Igema fluid red 0-900 psi for Igema gauges 1L 551774G IMAC HP-555 for nitrate removal 286874D Imidazole extra pure GPR 500G 28687JS Imidazole extra pure GPR 5KG 285466K Imidazole GPR (glyoxaline) 500G 571631C Immobilised Living Cell Systems: Modeling and Experimetal Methods 571281A Improving Safety in the Chemical Laboratory: A Practical Guide 2nd Edi 123082A Inden(1,2,3-Cd)pyrene 50ug/ml In Toluene 1ML 123072V Inden(1,2,3-Cd)pyrene neat 10MG 360442B Indian ink (liquid non water proof) 315052J Indicator strips pH 0-6.0 non-bleeding

414 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 315042H Indicator strips pH 11.0-13.0 non-bleeding 315062L Indicator strips pH 5.0-10.0 non-bleeding 315072N Indicator strips pH 7.5-14.0 non-bleeding 315002W Indicator strips special pH 0-2.5 non-bleeding 315342Q Indicator strips special pH 2.0-9.0 non-bleeding 315012B Indicator strips special pH 2.5-4.5 non-bleeding 315022D Indicator strips special pH 4.0-7.0 non-bleeding 315302Y Indicator strips special pH 5.2-7.2 non-bleeding for pH measurements i 315032F Indicator strips special pH 6.5-10.0 non-bleeding 315082P Indicator strips Universal pH 0-14.0 non-bleeding 340383U Indigo carmine 'Gurr' 'Certistain' for microscopical staining 340385W Indigo carmine 'Gurr' 'Certistain' for microscopical staining 455482H Indium 1,000 ppm single element standard for ICP 'ARISTAR' 455484J Indium 1,000 ppm single element standard for ICP 'ARISTAR' 456752X Indium 1,000ppm for ICP-MS Aristar Single Element Standard 455492J Indium 10,000 ppm single element standard for ICP 'ARISTAR' 455494L Indium 10,000 ppm single element standard for ICP 'ARISTAR' 121242N Indium CRM (LGC2601) 0.5G 141412A Indium standard solution (1000 mg/l) 'SpectrosoL' 100ML 285553Y Indium sulphate 25G 28555BQ Indium sulphate 1KG

415 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 285584P Indol-3-Acetic Acid Gpr 25G 285593Q Indol-3-ylbutyric acid GPR 5G 400492K Indoxyl acetate 571771N Industrial Energy Conservation 571901F Industrial Organic Chemicals 571401N Information Theory in Analytical Chemistry 572331U Inorganic Materials Chemistry 571411P Inorganic Trace Analysis: Philosophy and Practice 285615F Inosine GPR 25G 380443M Inositol (meso) inactive 38044LH Inositol (meso) inactive 570851Y In-Situ Hybridization - A Practical Approach 444294T Instaview - SDS 444323H Instaview Native 436562A Instaview Nitrocellulose 436544V Instaview Silver Staining Kit 436095R Instaview Universal 571881S Integrated Environmental Management Handbook 456552Y Interference Check 1 for ICP-MS Aristar 456562K Interference Check 2 for ICP-MS Aristar 571271V Introduction to Industrial Chemistry

416 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572531D Introduction to Quantum Theory and Atomic Structure 390203D Invertase concentrate from yeast stabilized with glycerol (3.2.1.26) 190785B Iodine 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 180081R Iodine 0.05 mol l-1 (0.1N) 'ConvoL' PK6 180385H Iodine 0.05 mol l-1 (0.1N) 'ConvoL' PK6 190774V Iodine 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 101353J Iodine 'AnalaR' 100G 101355L Iodine 'AnalaR' 500G 10135CS Iodine 'AnalaR' 2.5KG 452091H Iodine 'ARISTAR' 452092Y Iodine 'ARISTAR' 285653L Iodine bromide GPR 100G 285663N Iodine chloride GPR 25ML 200543P Iodine indicator BDH 100G 20054HG Iodine indicator BDH 5KG 285642Y Iodine resublimed GPR 100G 285644K Iodine resublimed GPR 500G 285645L Iodine resublimed GPR 1KG 192467V Iodine solution 0.0473N 'Safe-Break' 2.5L 352172B Iodine solution concentrate for microbiology 190793B Iodine solution Wijs' 500ML

417 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 190795D Iodine solution Wijs' 2.5L 285695V Iodine trichloride GPR 100G 285696W Iodine trichloride GPR 25G 285813J Iodoethane GPR 100ML 285853R Iodomethane GPR 100ML 285854S Iodomethane GPR 250ML 122032J Ioxynil (LGC1620) 0.25G 122042L Ioxynil Octanoate (LGC1621) 0.25G 437142L IPTG (Isopropyl-b-D-thiogalactopyranoside) 437144N IPTG (Isopropyl-b-D-thiogalactopyranoside) 455502R Iridium 1,000 ppm single element standard for ICP 'ARISTAR' 455504T Iridium 1,000 ppm single element standard for ICP 'ARISTAR' 455512T Iridium 10,000 ppm single element standard for ICP 'ARISTAR' 455514V Iridium 10,000 ppm single element standard for ICP 'ARISTAR' 10112CG Iron (Ii) Sulphate 7-Hydrate 'AnalaR' 50KG 455522V Iron 1,000 ppm single element standard for ICP 'ARISTAR' 455524A Iron 1,000 ppm single element standard for ICP 'ARISTAR' 456762Q Iron 1,000ppm for ICP-MS Aristar Single Element Standard 455532A Iron 10,000 ppm single element standard for ICP 'ARISTAR' 455534C Iron 10,000 ppm single element standard for ICP 'ARISTAR' 457072B Iron 10,000ppm for ICP-MS Aristar Single Element Standard

418 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 160983N Iron alum indicator 250ML 285974C Iron filings coarse 500G 162282W Iron high range tablets PK100 162283A Iron high range tablets PK250 162272U Iron low range tablets PK100 162273V Iron low range tablets PK250 286024P Iron powder reduced GPR 500G 142263J Iron standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141402V Iron standard solution (1000 mg/l) 'SpectrosoL' 100ML 141404A Iron standard solution (1000 mg/l) 'SpectrosoL' 500ML 286031X Iron wire on reels 0.19-0.21 mm (0.008 inch) PK6 283944L Iron(II) chloride 4-hydrate GPR (ferrous chloride) 500G 101124V Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 500G 101125W Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 2.5KG 10112BF Iron(II) sulphate 7-hydrate 'AnalaR' (ferrous sulphate) 25KG 284005E Iron(II) sulphate 7-hydrate GPR (ferrous sulphate) 1KG 28400CL Iron(II) sulphate 7-hydrate GPR (ferrous sulphate) 50KG 260965R Iron(II) sulphide broken sticks technical (ferrous sulphide) 1KG 26096CB Iron(II) sulphide broken sticks technical (ferrous sulphide) 50KG 101103Q Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 250G 101104R Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 500G

419 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10110CC Iron(III) chloride 6-hydrate 'AnalaR' (ferric chloride hexahydrate) 25KG 286915S Iron(III) chloride 6-hydrate GPR (ferric chloride) 1KG 283794P Iron(III) chloride anhydrous GPR (ferric chloride) 500G 283795Q Iron(III) chloride anhydrous GPR (ferric chloride) 1KG 283797S Iron(III) chloride anhydrous GPR (ferric chloride) 5KG 28379CA Iron(III) chloride anhydrous GPR (ferric chloride) 50KG 283806C Iron(III) chloride solution about 60% w/v FeCl3 (ferric chloride solut 2.5L 101114T Iron(III) chloride solution 'AnalaR' about 60% w/v FeCl3 (ferric chlor 500ML 283814C Iron(III) citrate 3-hydrate (ferric citrate) 500G 28381JR Iron(III) citrate 3-hydrate (ferric citrate) 5KG 103064L Iron(III) nitrate 9-hydrate 'AnalaR' (ferric nitrate) 500G 283844Y Iron(III) nitrate 9-hydrate GPR (ferric nitrate) 500G 104942N Iron(III) orthophosphate 'AnalaR' low in sulphate (ferric phosphate) 100G 283874X Iron(III) oxide (ferric oxide) 500G 164742X Iron(III) perchlorate (ferric perchlorate) 100G 260945N Iron(III) sulphate hydrate technical 1KG 100375L iso-Amyl acetate 'AnalaR' 2.5L 272116U iso-Amyl acetate GPR 2.5L 27211EF iso-Amyl acetate GPR 25L 100383L iso-Amyl alcohol 'AnalaR' 500ML 100385N iso-Amyl alcohol 'AnalaR' 2.5L

420 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 279925E iso-Amyl alcohol for the measurement of fat acc. to Gerber 1L 272124U iso-Amyl alcohol GPR 500ML 272126W iso-Amyl alcohol GPR 2.5L 27212EH iso-Amyl alcohol GPR 25L 27212GJ iso-Amyl alcohol GPR 190L 272224A iso-Amyl nitrite GPR 500ML 436322J Isoelectric Point Markers pI Calibration Kit 'Electran' pI range 4.7-1 436332L Isoelectric Point Markers pI Calibration Kit 'Electran' pI range 5.65- 443252F Isoelectric Point Markers pI Calibration Kit 'Electran' range 2.4-5.65 442702G Isoelectric Point Markers pI Calibration Kit 'Electran' range 4.7-10.6 442862V Isoelectric Point Markers pI Calibration Kit 'Electran' range 5.65-8.3 443702K Isoelectric Point Markers pI Calibration Kit for denaturing gels 'Elec 287206A iso-Hexane GPR 2.5L 103614T iso-Pentane 'AnalaR' (2-methylbutane) 500ML 103616V iso-Pentane 'AnalaR' (2-methylbutane) 2.5L 10361CE iso-Pentane 'AnalaR' (2-methylbutane) 25L 294524E iso-Pentane GPR (2-methylbutane) 500ML 294526G iso-Pentane GPR (2-methylbutane) 2.5L 29452EX iso-Pentane GPR (2-methylbutane) 25L 296936F iso-Propyl acetate GPR 121252P Isoproturon (LGC1406) 0.25G

421 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 305642U iso-Valeric acid GPR 571432U Janice Vancleave'S A+ Projects In 571431T Janice VanCleave's A+ Projects in Chemistry 340403H Janus green (diazine green)_ for microscopical staining 351325T Jenner's stain (formulation Raymond A. Lamb) 192814U Karl Fischer (pyridine free) single component for use in both anode an 500ML 192755D Karl Fischer Anode Solution 1L 191864D Karl Fischer reagent (improved) 'Safe-Break' 2.5L 191867G Karl Fischer reagent (improved) 'Safe-Break' 1L 192795L Karl Fischer reagent-pyridine free 1L 193253N Karl Fischer Single Component Reagent 1 250ML 193255P Karl Fischer single component reagent 1 (pyridine free) 1L 193263P Karl Fischer Single Component Reagent 2 250ML 193265R Karl Fischer single component reagent 2 (pyridine free) 1L 193273R Karl Fischer Single Component Reagent 5 250ML 193275T Karl Fischer single component reagent 5 (pyridine free) 1L 193276U Karl Fischer single component reagent 5 (pyridine free) 2.5L 193205F Karl Fischer solution (methanol free) 1L 193206G Karl Fischer solution (methanol free) 2.5L 192374R Karl Fischer Solution A (methanol pyridine sulphur dioxide) 500ML 193344P Karl Fischer Solution B (Methanolic iodine solution) 500ML

422 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 192865Y Karl Fischer Solvent AK 1L 192665C Karl Fischer solvent solution 1L 192655A Karl Fischer titrant solution 1L 192805T Karl Fischer titrant-U-pyridine free (improved) 1L 193193S Karl Fischer water standard (5000 ppm H2O) 250ML 150363J Kieselguhr (incorporating 13% calcium sulphate) for thin layer chromat 500G 330634P Kieselguhr purified with acid GPR 330635Q Kieselguhr purified with acid GPR 330625X Kieselguhr white GPR 330627Q Kieselguhr white GPR 330646T Kjeldahl catalyst tablets Copper 330666A Kjeldahl catalyst tablets Selenium 330676C Kjeldahl catalyst tablets Sodium sulphate 331796N Kjeldahl catalyst tablets Titanium 221865V Kober reagent for the determination of urinary oestrogens 1L 768052B KROMASIL 100-5C1 150-4.6mm KR1005C1150A 768062D KROMASIL 100-5C1 250-4.6mm KR1005C1250A 768112T KROMASIL 1005C18 150-4.6mm KR1005C18150A 768122V KROMASIL 1005C18 250-4.6mm KR1005C18250A 768072F KROMASIL 100-5C4 150-4.6mm KR1005C4150A 768082H KROMASIL 100-5C4 250-4.6mm KR1005C4250A

423 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 768092J KROMASIL 100-5C8 150-4.6mm KR1005C8150A 768102R KROMASIL 100-5C8 250-4.6mm KR1005C8250A 768132A KROMASIL 1005NH2 150-4.6mm KR1005NH150A 768142C KROMASIL 1005NH2 250-4.6mm KR1005NH250A 380084J L(+) Arabinose 380574W L(+)Rhamnose (iso-dulcite) 571731F Laboratory Animals: An Introduction for Experimenters 2nd Edition 101384Q Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 500ML 101386S Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 2.5L 10138CB Lactic acid (a variable mixture of D- and L- lactic acids) 'AnalaR' 25L 290016T Lactic acid GPR about 90% pure (a variable mixture of D- and L-lactic 2.5L 29001CC Lactic acid GPR about 90% pure (a variable mixture of D- and L-lactic 25L 360454F Lactophenol for microscopy 101394S Lactose 'AnalaR' 500G 121265U Lager CRM 440ml (LGC5005) PK5 121275W Lager Shandy CRM 330ml (LGC5004) PK5 370065B L-Alanine dextro-rotatory chromatographically homogeneous 370067D L-Alanine dextro-rotatory chromatographically homogeneous 330694E Lanolin anhydrous 455542C Lanthanum 1,000 ppm single element standard for ICP 'ARISTAR' 455544E Lanthanum 1,000 ppm single element standard for ICP 'ARISTAR'

424 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455552E Lanthanum 10,000 ppm single element standard for ICP 'ARISTAR' 455554G Lanthanum 10,000 ppm single element standard for ICP 'ARISTAR' 103433Q Lanthanum chloride 'AnalaR' 100G 140413U Lanthanum chloride solution 'SpectrosoL' 250ML 140415W Lanthanum chloride solution 'SpectrosoL' 1L 140416A Lanthanum chloride solution 'SpectrosoL' 2.5L 142173Y Lanthanum chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 14217BQ Lanthanum chloride 'SpectrosoL' for atomic absorption spectroscopy 5KG 104123J Lanthanum nitrate 'AnalaR' 100G 141333C Lanthanum nitrate 'SpectrosoL' for atomic absorption spectroscopy 100G 290103R Lanthanum oxide GPR 100G 29010CD Lanthanum oxide GPR 1KG 146023L Lanthanum oxide 'SpectrosoL' 100G 371904T L-Arginine chromatographically homogeneous 370166F L-Arginine monohydrochloride chromatographically homogeneous 440063N L-Ascorbic acid (vitamin C) 440065P L-Ascorbic acid (vitamin C) 103033E L-Ascorbic acid 'AnalaR' 100G 103035G L-Ascorbic acid 'AnalaR' 500G 370205S L-Asparagine 370225W L-Aspartic acid chromatographically homogeneous

425 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 371384R L-b-Phenylalanine 372183X L-Cysteine 370553M L-Cysteine hydrochloride 1-hydrate 370555X L-Cysteine hydrochloride 1-hydrate 37055EA L-Cysteine hydrochloride 1-hydrate 370575S L-Cystine 125192N Leachate - Landfill Anions LGC(6176) 50ML 125182L Leachate - Landfill Metals LGC(6175) 50ML 455562G Lead 1,000 ppm single element standard for ICP 'ARISTAR' 455564Y Lead 1,000 ppm single element standard for ICP 'ARISTAR' 456772S Lead 1,000ppm for ICP-MS Aristar Single Element Standard 455572Y Lead 10,000 ppm single element standard for ICP 'ARISTAR' 455574K Lead 10,000 ppm single element standard for ICP 'ARISTAR' 310432U Lead acetate (LA) test paper BDH 290224C Lead acetate basic GPR 500G 121282V Lead CRM (LGC2608) 0.5G 101404D Lead foil 0.13 mm (0.005 inch) 'AnalaR' 500G 10140LU Lead foil 0.13 mm (0.005 inch) 'AnalaR' 50KG 290184L Lead shot 500G 142253H Lead standard solution (10,000 mg/l) 'SpectrosoL' 100ML 140362D Lead standard solution (1000 mg/l) 'SpectrosoL' 100ML

426 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 140364F Lead standard solution (1000 mg/l) 'SpectrosoL' 500ML 101424H Lead(II) acetate 3-hydrate 'AnalaR' (lead acetate) 500G 10142ER Lead(II) acetate 3-hydrate 'AnalaR' (lead acetate) 25KG 290214A Lead(II) acetate 3-hydrate GPR (lead acetate) 500G 290215B Lead(II) acetate 3-hydrate GPR (lead acetate) 1KG 290234E Lead(II) bromide GPR (lead bromide) 500G 290244G Lead(II) carbonate GPR (lead carbonate) 500G 101453M Lead(II) nitrate 'AnalaR' (lead nitrate) 250G 290384R Lead(II) nitrate GPR (lead nitrate) 500G 101464P Lead(II) oxide 'AnalaR' (lead monoxide) 500G 10146JH Lead(II) oxide 'AnalaR' (lead monoxide) 5KG 290404E Lead(II) oxide GPR (lead monoxide) 500G 101442J Lead(IV) oxide 'AnalaR' (lead dioxide) 100G 290294Q Lead(IV) oxide GPR (lead dioxide) 500G 571321X Leadership in Safety Management 290534N Lecithin egg GPR 100G 298632A Lecithin soya bean 340424M Leishman's stain (eosin methylene blue compound) 'Gurr' 362012X Leishman's stain buffer solution concentrated pH 6.8 350224L Leishman's staining solution (eosin methylene blue compound) 'Gurr' 350226N Leishman's staining solution (eosin methylene blue compound) 'Gurr'

427 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 361023N Lenzol immersion oil 'Gurr' 342032Y Leucomalachite green 'Gurr' 371024T L-Glutamic acid chromatographically homogeneous 371064E L-Glutamic acid sodium salt 371068Y L-Glutamic Acid Sodium Salt 37106CM L-Glutamic acid sodium salt 371077J L-Glutamine 372214E L-Histidine 371183K L-Histidine monohydrochloride chromatographically homogeneous 371185M L-Histidine monohydrochloride chromatographically homogeneous 342042K Light green SF 'Gurr' 'Certistain' for microscopical staining 570981R Light Microscopy - Essential Data 290556T Ligroin GPR 2.5L 391172R Linamarase from cassava (3.2.1.21),vial 121292A Linuron (LGC1404) 0.25G 124292M Linuron 100ug/ml in methanol 1ML 124282K Linuron neat 10MG 371236G L-iso-Leucine 298932J Lithium (metal rods) 455582K Lithium 1,000 ppm single element standard for ICP 'ARISTAR' 455584M Lithium 1,000 ppm single element standard for ICP 'ARISTAR'

428 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 458242F Lithium 1,000ppm for IC Aristar Single Component Standard 456782U Lithium 1,000ppm for ICP-MS Aristar Single Element Standard 455592M Lithium 10,000 ppm single element standard for ICP 'ARISTAR' 455594X Lithium 10,000 ppm single element standard for ICP 'ARISTAR' 458322E Lithium 200ppm for IC Aristar Single Component Standard 103294A Lithium carbonate 'AnalaR' 500G 290654U Lithium carbonate GPR 500G 290662U Lithium chloride 1-hydrate for atomic spectroscopy 100G 103743E Lithium chloride anhydrous 'AnalaR' 250G 290674B Lithium chloride anhydrous GPR 500G 29067CJ Lithium chloride anhydrous GPR 5KG 437032G Lithium chloride molecular biology grade 437033H Lithium chloride molecular biology grade 44238CU Lithium Dodecyl Sulphate 442382K Lithium dodecyl sulphate (lithium lauryl sulphate) 44238BT Lithium dodecyl sulphate (lithium lauryl sulphate) 29070CV Lithium fluoride GPR 2.5KG 298913G Lithium hydroxide anhydrous GPR 29073CE Lithium hydroxide GPR 5KG 103814C Lithium hydroxide monohydrate 'AnalaR' 500G 297962L Lithium metaborate 2-hydrate GPR

429 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29796HD Lithium metaborate 2-hydrate GPR 141632K Lithium metaborate anhydrous 'SpectrosoL' for X-ray fluorescence analy 100G 290764C Lithium nitrate GPR 500G 290593B Lithium powder 25G 142552P Lithium Std Soln (1000 ppm) SpectrosoL 100ML 101474R Lithium sulphate 'AnalaR' 500G 290803P Lithium sulphate GPR 250G 200603K Litmus 25G 310502R Litmus indicator papers blue bibulous 310523W Litmus indicator papers blue non-bibulous 310532A Litmus indicator papers neutral bibulous 310492J Litmus indicator papers red bibulous 310513U Litmus indicator papers red non-bibulous 310402X Litmus Paper BDH Blue-LB 310412Q Litmus Paper BDH Red-LR 371213W L-Leucine 371293P L-Lysine monohydrochloride chromatographically homogeneous 371297T L-Lysine monohydrochloride chromatographically homogeneous 371315E L-Methionine 362406F Low toxicity processing solvent for use in histology processing 371436M L-Proline chromatographically homogeneous

430 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 321632M LSD reagent 371465R L-Serine chromatographically homogeneous 371505Y L-Threonine chromatographically homogeneous 371535X L-Tryptophan chromatographically homogeneous 371562R L-Tyrosine chromatographically homogeneous 371564T L-Tyrosine chromatographically homogeneous 571561F Lucky Science: Accidental Discoveries from Gravity to Velcro 351903Y Lugol's iodine solution 352162W Lugol's iodine solution concentrate for microbiology 455602U Lutetium 1,000 ppm single element standard for ICP 'ARISTAR' 455604W Lutetium 1,000 ppm single element standard for ICP 'ARISTAR' 455612W Lutetium 10,000 ppm single element standard for ICP 'ARISTAR' 455614B Lutetium 10,000 ppm single element standard for ICP 'ARISTAR' 340443P Luxol fast blue MBS 'Gurr' for microscopical staining 371605L L-Valine chromatographically homogeneous 332816E Lysol 390242K Lysozyme crystalline from egg white (3.2.1.17) 438562Y Magenta Gal Molecular Biology Grade 438552G Magenta Glca Mol.Biology Grade 455622B Magnesium 1,000 ppm single element standard for ICP 'ARISTAR' 455624D Magnesium 1,000 ppm single element standard for ICP 'ARISTAR'

431 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 458212W Magnesium 1,000ppm for IC Aristar Single Component Standard 456792W Magnesium 1,000ppm for ICP-MS Aristar Single Element Standard 455632D Magnesium 10,000 ppm single element standard for ICP 'ARISTAR' 455634F Magnesium 10,000 ppm single element standard for ICP 'ARISTAR' 457082D Magnesium 10,000ppm for ICP-MS Aristar Single Element Standard 458292P Magnesium 200ppm for IC Aristar Single Component Standard 101484T Magnesium acetate 4-hydrate 'AnalaR' 500G 104372B Magnesium carbonate basic 'AnalaR' (magnesium hydroxide carbonate) 100G 290944E Magnesium carbonate hydrated basic heavy GPR 500G 290934C Magnesium carbonate hydrated basic light GPR 500G 29093DL Magnesium carbonate hydrated basic light GPR 15KG 101494V Magnesium chloride 6-hydrate 'AnalaR' 500G 101496A Magnesium chloride 6-hydrate 'AnalaR' 2.5KG 10149EY Magnesium chloride 6-hydrate 'AnalaR' 25KG 290964Y Magnesium chloride 6-hydrate GPR 500G 290968M Magnesium chloride 6-hydrate GPR 5KG 29096CQ Magnesium chloride 6-hydrate GPR 50KG 261237T Magnesium chloride anhydrous technical 2.5KG 26123DC Magnesium chloride anhydrous technical 25KG 26123ED Magnesium chloride anhydrous technical 50KG 436992S Magnesium chloride hexahydrate molecular biology grade

432 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436994U Magnesium chloride hexahydrate molecular biology grade 220933M Magnesium chloride solution 1.0M (stock) for determining phosphatasein 250ML 290984M Magnesium citrate 14-hydrate GPR 500G 290851A Magnesium coarse powder 100G 298522S Magnesium iodate 4-hydrate (magnesium iodate tetrahydrate) 103094R Magnesium nitrate 'AnalaR' 500G 10309CC Magnesium nitrate 'AnalaR' 25KG 452352J Magnesium nitrate 'ARISTAR' 291064Y Magnesium nitrate GPR 500G 101504G Magnesium oxide 'AnalaR' 500G 10150EQ Magnesium oxide 'AnalaR' 25KG 291104W Magnesium oxide heavy GPR 500G 291094X Magnesium oxide light GPR 500G 29109KH Magnesium oxide light GPR 5KG 104474G Magnesium perchlorate 'AnalaR' 500G 291144H Magnesium perchlorate dried GPR 500G 110012P Magnesium perchlorate dried suitable for micro analysis 100G 110014R Magnesium perchlorate dried suitable for micro analysis 500G 290861C Magnesium ribbon GPR 25G 142243F Magnesium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141433F Magnesium standard solution (1000 mg/l) 'SpectrosoL' 100ML

433 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 141434G Magnesium standard solution (1000 mg/l) 'SpectrosoL' 500ML 298464C Magnesium stearate GPR 101514Y Magnesium sulphate 7-hydrate 'AnalaR' 500G 101515J Magnesium sulphate 7-hydrate 'AnalaR' 2.5KG 10151DR Magnesium sulphate 7-hydrate 'AnalaR' 25KG 10151ES Magnesium sulphate 7-hydrate 'AnalaR' 50KG 291172L Magnesium sulphate 7-hydrate GPR 100G 291175X Magnesium sulphate 7-hydrate GPR 1KG 291177Q Magnesium sulphate 7-hydrate GPR 5KG 29117CV Magnesium sulphate 7-hydrate GPR 50KG 291184P Magnesium sulphate dried GPR 500G 291186R Magnesium sulphate dried GPR 2.5KG 29118BW Magnesium sulphate dried GPR 25KG 437042Y Magnesium sulphate heptahydrate molecular biology grade 437044K Magnesium sulphate heptahydrate molecular biology grade 290892J Magnesium turnings for Grignard reactions 500G 29089EV Magnesium turnings for Grignard reactions 25KG 290882H Magnesium turnings GPR 500G 340454S Malachite green (oxalate) 'Gurr' 'Certistain' for microscopical staini 340455T Malachite green (oxalate) 'Gurr' 'Certistain' for microscopical staini 351954T Malachite green solution

434 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 352142S Malachite green solution concentrate for microbiology 124312W Malathion 100ug/ml in methanol 1ML 124302U Malathion neat 10MG 103944L Maleic acid 'AnalaR' 500G 291245L Maleic acid GPR 1KG 29124BR Maleic acid GPR 25KG 29124CS Maleic acid GPR 50KG 291293T Malonic acid GPR 100G 291312F Maltose GPR 100G 291314H Maltose GPR 500G 29131AN Maltose GPR 5KG 571891U Managing Contaminated Sites: Problems and Development of Site Restorat 455642F Manganese 1,000 ppm single element standard for ICP 'ARISTAR' 455644H Manganese 1,000 ppm single element standard for ICP 'ARISTAR' 456802H Manganese 1,000ppm for ICP-MS Aristar Single Element Standard 455652H Manganese 10,000 ppm single element standard for ICP 'ARISTAR' 455654J Manganese 10,000 ppm single element standard for ICP 'ARISTAR' 457092F Manganese 10,000ppm for ICP-MS Aristar Single Element Standard 291334L Manganese electrolytic GPR 500G 141443H Manganese standard solution (1000 mg/l) 'SpectrosoL' 100ML 141444Y Manganese standard solution (1000 mg/l) 'SpectrosoL' 500ML

435 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 291364R Manganese(II) carbonate GPR (manganous carbonate) 500G 29136CC Manganese(II) carbonate GPR (manganous carbonate) 5KG 101523J Manganese(II) chloride 4-hydrate 'AnalaR' (manganous chloride) 250G 291374T Manganese(II) chloride 4-hydrate GPR (manganous chloride) 500G 104884U Manganese(II) nitrate 4-hydrate 'AnalaR' 500G 161015B Manganese(II) sulphate (MnSO4.4H2O) solution 50% w/v for dissolved oxy 1L 103554B Manganese(II) sulphate 1-hydrate 'AnalaR' (manganous sulphate) 500G 291474W Manganese(II) sulphate 1-hydrate GPR (manganous sulphate) 500G 101534M Manganese(II) sulphate 4-hydrate 'AnalaR' (manganous sulphate) 500G 101535N Manganese(II) sulphate 4-hydrate 'AnalaR' (manganous sulphate) 2.5KG 291464U Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 500G 291465V Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 2.5KG 29146CF Manganese(II) sulphate 4-hydrate GPR (manganous sulphate) 50KG 110332F Manganese(IV) oxide on carrier activated granular for elemental analys 100G 291394A Manganese(IV) oxide precipitated GPR (manganese dioxide) 500G 572641Y Manipulation & Expression Of Recum. DNA 103304Y Mannitol 'AnalaR' 500G 103305J Mannitol 'AnalaR' 2.5KG 291484B Mannitol GPR 500G 291485C Mannitol GPR 2.5KG 29148CJ Mannitol GPR 25KG

436 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 291507X Marble chips 5KG 321761U Marquis Test Kit 341272S Martius yellow 'Gurr' 340464U May and Grunwald's stain &ss 'Gurr' for microscopy 340465V May and Grunwald's stain &ss 'Gurr' for microscopy 350254R May and Grunwald's staining solution 'Gurr' 350255S May and Grunwald's staining solution 'Gurr' 350256T May and Grunwald's staining solution 'Gurr' 352064V May-Grunwald's eosin methylene blue solution 352065W May-Grunwald's eosin methylene blue solution 351354B May-Grunwald's stain (formulation Raymond A. Lamb) 351355C May-Grunwald's stain (formulation Raymond A. Lamb) 121302Y Mcpa (LGC1307) 0.25G 124332D Mcpa Acid 100ug/ml in methanol 1ML 124322B Mcpa Acid neat 10MG 122062P Mcpa-(2-Butoxyethyl) (LGC1316) 0.25G 124352H Mcpb 100ug/ml in methanol 1ML 122072R Mcpb LGC1308 0.25G 124342F Mcpb neat 10MG 124372L Mcpp Acid 100ug/ml in methanol 1ML 124362J Mcpp Acid neat 10MG

437 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 278206W m-Cresol GPR 2.5L 571121Y Measurement Statistics and Computation 121312K Mecarbam (LGC1206) 0.25G 121322M Mecoprop (Mcpp) (LGC1309) 0.25G 122082T Mecoprop-(2-Butoxyethyl) LGC1315 0.25G 456582X Memory Check Solution 2 for ICP-MS Aristar 291533Q Menthol GPR 100G 304153E Mercaptoacetic acid GPR (thioglycollic acid) 304155G Mercaptoacetic acid GPR (thioglycollic acid) 304156H Mercaptoacetic acid GPR (thioglycollic acid) 291774Y Mercurochrome 25G S1 455662J Mercury 1,000 ppm single element standard for ICP 'ARISTAR' 455664L Mercury 1,000 ppm single element standard for ICP 'ARISTAR' 456812J Mercury 1,000ppm for ICP-MS Aristar Single Element Standard 455672L Mercury 10,000 ppm single element standard for ICP 'ARISTAR' 455674N Mercury 10,000 ppm single element standard for ICP 'ARISTAR' 101573T Mercury 'AnalaR' 250G 452103R Mercury 'ARISTAR' 291853G Mercury GPR 250G 291856J Mercury GPR 1KG 141453J Mercury standard solution (1000 mg/l) 'SpectrosoL' 100ML

438 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 141454K Mercury standard solution (1000 mg/l) 'SpectrosoL' 500ML 101565T Mercury(I) nitrate 2-hydrate 'AnalaR' (mercurous nitrate) 500G S1 291824B Mercury(I) nitrate 2-hydrate GPR (mercurous nitrate) 500G S1 104255U Mercury(II) acetate 'AnalaR' (mercuric acetate) 250G S1 291604X Mercury(II) acetate GPR (mercuric acetate) 500G S1 104932L Mercury(II) bromide 'AnalaR' 50G 101542M Mercury(II) chloride 'AnalaR' (mercuric chloride) 25G S1 101543N Mercury(II) chloride 'AnalaR' (mercuric chloride) 100G S1 101545P Mercury(II) chloride 'AnalaR' (mercuric chloride) 500G S1 10154GD Mercury(II) chloride 'AnalaR' (mercuric chloride) 50KG S1 291632S Mercury(II) chloride fine crystals GPR (mercuric chloride) 100G S1 291634U Mercury(II) chloride fine crystals GPR (mercuric chloride) 500G S1 310222M Mercury(II) chloride test papers (mercuric chloride test papers) 291653A Mercury(II) iodide red GPR (mercuric iodide) 100G S1 291655C Mercury(II) iodide red GPR (mercuric iodide) 500G S1 29165HX Mercury(II) iodide red GPR (mercuric iodide) 5KG S1 103112C Mercury(II) nitrate 1-hydrate 'AnalaR' 100G S1 103113D Mercury(II) nitrate 1-hydrate 'AnalaR' 500G S1 291664D Mercury(II) nitrate 1-hydrate GPR 500G S1 291683G Mercury(II) oxide red GPR (mercuric oxide) 100G 291685Y Mercury(II) oxide red GPR (mercuric oxide) 500G

439 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103682Y Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 100G 103683J Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 250G 10368LE Mercury(II) sulphate 'AnalaR' (mercuric sulphate) 5KG 291743B Mercury(II) sulphate GPR (mercuric sulphate) 100G 291744C Mercury(II) sulphate GPR (mercuric sulphate) 250G 160786K Mercury(II) sulphate solution (acidic) 20% w/v 'Safe-Break' 1L 291763F Mercury(II) thiocyanate (mercuric thiocyanate) GPR 100G 122092V Metalaxyl LGC1638 0.25G 291903W Metaphosphoric acid GPR 250G 291904A Metaphosphoric acid GPR 500G 600613N Methane 601253N Methane ultra high purity 99.95% 360486N Methanol (methyl alcohol) special quality (solvent methanol BDH) 360488P Methanol (methyl alcohol) special quality (solvent methanol BDH) 101584W Methanol 'AnalaR' 500ML 101585A Methanol 'AnalaR' 1L 101586B Methanol 'AnalaR' 2.5L 10158EJ Methanol 'AnalaR' 25L 10158FK Methanol 'AnalaR' 180L 10158AF Methanol 'AnalaR' PE bottle 1L 10158BG Methanol 'AnalaR' PE bottle 2.5L

440 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 451024P Methanol 'ARISTAR' 'Safe-Break' 451027S Methanol 'ARISTAR' 'Safe-Break' 104734H Methanol dried 'AnalaR' 500ML 104735Y Methanol dried 'AnalaR' 1L 104736J Methanol dried 'AnalaR' 2.5L 152686K Methanol for pesticide residue analysis 2.5L 291924E Methanol GPR 500ML 291926G Methanol GPR 2.5L 29192FP Methanol GPR 25L 29192HR Methanol GPR 180L 29192AK Methanol GPR PE bottle 1L 29192BL Methanol GPR PE bottle 2.5L 291936Y Methanol GPR specially dried 2.5L 152505N Methanol 'HiPerSolv' for HPLC 1L 152506X Methanol 'HiPerSolv' for HPLC 2.5L 152507P Methanol 'HiPerSolv' for HPLC 'Safe-Break' 2.5L 140104K Methanol 'SpectrosoL' 500ML 140106M Methanol 'SpectrosoL' 2.5L 261296H Methanol technical 2.5L 26129EP Methanol technical 25L 122102G Methidathion (LGC1207) 0.25G

441 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 292024E Methyl acetate GPR 500ML 292026G Methyl acetate GPR 2.5L 292027H Methyl acetate GPR 'Safe-Break' 2.5L 292144L Methyl benzoate GPR 500ML 340474W Methyl blue Gurr (Water blue 6B extra P) for microscopical staining 292174R Methyl cellulose low substitution GPR 500G 29217BB Methyl cellulose low substitution GPR 20KG 29217CC Methyl Cellulose Low Substitution Gpr 25KG 292284W Methyl formate GPR 500ML 342052M Methyl green 'Gurr' 'Certistain' for microscopical staining 342055P Methyl green 'Gurr' 'Certistain' for microscopical staining 122132M Methyl Mercury Chloride LGC1502 0.25G 292344R Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 500ML 292346T Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 2.5L 29234LL Methyl methacrylate GPR (monomer) stabilized with 0.01% quinol 25L 200653U Methyl orange (pH indicator) 25G 200654V Methyl orange (pH indicator) 100G 210202C Methyl orange 0.04% indicator solution 100ML 210204E Methyl orange 0.04% indicator solution 500ML 198093M Methyl orange indicator solution 0.1% 250ML 200673B Methyl red (pH indicator) 10G

442 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 200675D Methyl red (pH indicator) 100G 20067HP Methyl red (pH indicator) 1KG 198103U Methyl red alcoholic solution 250ML 200683D Methyl red water soluble (pH indicator) 25G 20068LV Methyl red water soluble (pH indicator) 500G 292566G Methyl salicylate GPR 2.5L 200713P Methyl thymol blue complexone 5G 292613T Methyl toluene-4-sulphonate GPR 250G 662502W Methyl vinyl ketone stabilized with 1% quinol 352132Q Methyl violet 6B solution concentrate for microbiology 340332J Methyl violet 'Gurr' 'Certistain' for microscopical staining 340336N Methyl violet 'Gurr' 'Certistain' for microscopical staining 261333S Methyl violet technical dye (crystal violet) 100G 292314L Methyl-4-hydroxybenzoate GPR 500G 29231EV Methyl-4-hydroxybenzoate GPR 25KG 600633R Methylamine (monomethylamine) 292214Y Methylcyclohexane GPR 500ML 141044T Methylcyclohexane 'SpectrosoL' for fluorimetry 500ML 26131CA Methylcyclohexanone technical 25L 350274V Methylene blue alkaline Loeffler's 'Gurr' staining solution 340484B Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd

443 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340485C Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd 34048HX Methylene blue 'Gurr' 'Certistain' for staining and reagent for molybd 350282V Methylene blue polychrome (McFadyen's) 1% aqueous staining solution 352152U Methylene blue solution concentrate for microbiology 330733R Methylene blue tablets for milk testing 261323Q Methylene blue technical dye 100G 26132LL Methylene blue technical dye 1KG 104174U Metol 'AnalaR' (4-methylaminophenol sulphate) 500G 292664H Metol GPR (4-methylaminophenol sulphate) 500G 571601T Micelles Monolayers and Biometers 361042Q Microil immersion oil 'Gurr' 361044S Microil immersion oil 'Gurr' 361262D Microil immersion oil tropical grade 'Gurr' 122142X Milk Drink powder CRM (LGC7007) 5G 122152Q Milk powder CRM (LGC7006) 5G 190854U Millon's reagent for detection of proteins 500ML S1 441921L Mitomycin C 572231R Modern Liquid Phase Kinetics 571911H Modern Spectroscopy 3rd Edition 161396E Modified C.O.D. reagent (mercury free method) 'Safe-Break' 2.5L 437412X Mol. Wt Markers biotinylated protein for SDS PAGE 'Electran' M.W. 14.2

444 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436372T Mol. Wt Markers calib.kit for M.W. detn in (non-SDS) native gel M.W. 1 571851M Molecular Biology of Cell Adhesion Molecules 540164A Molecular sieve Type 13X 1/16 inch pellets 540154V Molecular sieve Type 13X 1/8 inch pellets 540024M Molecular sieve Type 3A 1/16 inch pellets 54002CU Molecular sieve Type 3A 1/16 inch pellets 540014K Molecular sieve Type 3A 1/8 inch pellets 540033N Molecular sieve Type 3A powder (0.5-5.0 microns) 540054S Molecular sieve Type 4A 1/16 inch pellets 540056U Molecular sieve Type 4A 1/16 inch pellets 540044Q Molecular sieve Type 4A 1/8 inch pellets 540046S Molecular sieve Type 4A 1/8 inch pellets 540223R Molecular sieve Type 4A 2 mm beads with moisture indicator 540114N Molecular sieve Type 5A 1/16 inch pellets 540102J Molecular sieve Type 5A 1/8 inch pellets 540104L Molecular sieve Type 5A 1/8 inch pellets 540106N Molecular sieve Type 5A 1/8 inch pellets 540124P Molecular sieve Type 5A powder (0.5-5.0 microns) 443582U Molecular Weight Markers calibration kit for SDS polyacrylamide gel el 442472L Molecular Weight Markers for SDS electrophoresis 'Electran' M.W. range 437402M Molecular Weight Markers prestained peptides for SDS PAGE 'Electran',v

445 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 442872A Molecular Weight Markers RNA-electrophoresis 'Electran' M.W. range 4S- 442642L Molecular Weight Markers SDS electrophoresis 'Electran' M.W. range 12, 360584X 'Mollifex' for microscopy 455682N Molybdenum 1,000 ppm single element standard for ICP 'ARISTAR' 455684P Molybdenum 1,000 ppm single element standard for ICP 'ARISTAR' 456822L Molybdenum 1,000ppm for ICP-MS Aristar Single Element Standard 455692P Molybdenum 10,000 ppm single element standard for ICP 'ARISTAR' 455694R Molybdenum 10,000 ppm single element standard for ICP 'ARISTAR' 292684L Molybdenum disulphide 500G 29268KE Molybdenum disulphide 5KG 29267AP Molybdenum powder 5KG 142702L Molybdenum Std Soln (1000 ppm) SpectrosoL 100ML 142705X Molybdenum Std Soln (1000 ppm) SpectrosoL 500ML 101592W Molybdenum trioxide 'AnalaR' 100G 292704V Molybdic acid GPR 500G 636154A MOLYKOTE 1000 universal thread compound 636224U MOLYKOTE 1102 Gas Cock Grease (25g Tube) 636052S MOLYKOTE 111 Silicone Compound 636057A MOLYKOTE 111 Silicone Compound 636012K MOLYKOTE 33 M Grease low temperature bearing lubricant 636017P MOLYKOTE 33 M Grease low temperature bearing lubricant

446 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 636022M MOLYKOTE 44M Grease general bearing lubricant 636027R MOLYKOTE 44M Grease general bearing lubricant 636028S MOLYKOTE 44M Grease general bearing lubricant 636263E MOLYKOTE D 321R dry antifriction film 636044S MOLYKOTE FS 1292 Fluorosilicone Grease 636282H MOLYKOTE FS-3452 Fluorosilicone Grease 636285K MOLYKOTE FS-3452 Fluorosilicone Grease 636292J MOLYKOTE HSC Plus Paste very high temperature general purpose threadpa 636303S MOLYKOTE HSC Plus Spray very high temperature general purpose threadsp 636317B MOLYKOTE Longterm 2 Plus 636164C MOLYKOTE Metal Protector plus corrosion preventative 636215T MOLYKOTE PG 75 Plastislip 636217V MOLYKOTE PG 75 Plastislip 636235A MOLYKOTE PG54 Plastislip 636273G MOLYKOTE PTFE-N Spray 121332X Monuron (LGC1405) 0.25G 456452F Multi-element standard 1 for ICP 'ARISTAR' 456462H Multi-element standard 2 for ICP 'ARISTAR' 456472J Multi-element standard 3 for ICP 'ARISTAR' 636173D MULTIGLISS penetrating fluid 271974E Murexide (ammonium purpurate) 25G

447 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123362F m-Xylene 200ug/ml in methanol 1ML 305774Y m-Xylene GPR 441175B N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 441176C N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 44117CY N-(2-Acetamido)-2-aminoethanesulphonic acid (ACES) 104063X N-1-Naphthylethylenediamine dihydrochloride 'AnalaR' 10G 293044M N-1-Naphthylethylenediamine dihydrochloride GPR 10G 293045N N-1-Naphthylethylenediamine dihydrochloride GPR 100G 29304HC N-1-Naphthylethylenediamine dihydrochloride GPR 1KG 441474J N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 441475K N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 441476L N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 44147CR N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 44147DS N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) 442854V N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442855W N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442856A N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 44285CG N-2-Hydroxyethylpiperazine- N'-2-ethane sulphonic acid (HEPES) tissue 442694A N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 44269CY N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 44269DJ N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt

448 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 44269EK N-2-Hydroxyethylpiperazine- N'-2-ethanesulphonic acid monosodium salt 441794W N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 441796B N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 44179CH N-2-Hydroxyethylpiperazine- N'-3-propanesulphonic acid (HEPPS) 436012V N-2-Hydroxyethylpiperazine-N'-2- ethanesulphonic acid (HEPES) molecula 436014A N-2-Hydroxyethylpiperazine-N'-2- ethanesulphonic acid (HEPES) molecula 292756K Naphtha solvent GPR (gas naphtha) 2.5L 29275CQ Naphtha solvent GPR (gas naphtha) 25L 123102K Naphthalene 50ug/ml In Toluene 1ML 442912X Naphthalene black 12B 'Electran' (Amido black 10B) 121342Q Naphthalene CRM (LGC2402) 0.5G 292774M Naphthalene GPR 500G 122162S Naphthalene LGC2603 0.5G 123092C Naphthalene neat 100MG 261355B Naphthalene technical crystals 1KG 340554V Naphthol green B 'Gurr' for microscopical staining 123292Y Napthalene 200ug/ml in methanol 1ML 571541B Nature in a Nutshell for Kids: Over 100 Activities you can do in 10 Mi 274913D N-Bromosuccinimide GPR 100G 438592X Nbt (Nitroblue Tetrazolium)Mol.Bio.Grade 103376B n-Butyl acetate 'AnalaR' 2.5L

449 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 275026Y n-Butyl acetate GPR 2.5L 27502EQ n-Butyl acetate GPR 25L 275274W n-Butyl methacrylate GPR stabilized with 0.01% quinol 500ML 27527LQ n-Butyl methacrylate GPR stabilized with 0.01% quinol 25L 275104F n-Butylamine GPR 500ML 275354V n-Butyric acid GPR 500ML 27537LT n-Butyric anhydride 2.5L 280015N n-Decane GPR 500ML 28001LG n-Decane GPR 2.5L 125452X N-Decane LGC(2033) 100ML 282743A n-Dodecane GPR 100ML 28274LS n-Dodecane GPR 2.5L 360594Q 'Necoloidine' solution (Stanvis) for microscopy 455702A Neodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455704C Neodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455712C Neodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455714E Neodymium 10,000 ppm single element standard for ICP 'ARISTAR' 442052S Neomycin sulphate 190863V Nessler's reagent for detection and determination of ammonia and ammon 500ML S1 440375D N-Ethylmaleimide 283592H N-Ethylpiperidine GPR 100ML

450 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 390272Q Neuraminidase from Vibrio cholerae (3.2.1.18) 340564A Neutral red 'Gurr' 'Certistain' for microscopical staining 340565B Neutral red 'Gurr' 'Certistain' for microscopical staining 340566C Neutral red 'Gurr' 'Certistain' for microscopical staining 352122X Neutral red solution concentrate for microbiology 443987X Neutralising solution 'Electran' (Bag in box) 343242U New fuchsin 'Gurr' 'Certistain' for microscopical staining 341962X New methylene blue zinc chloride 371135C N-Glycylglycine 104456E n-Heptane 95% 'AnalaR' 2.5L 103635B n-Heptane 'AnalaR' 1L 103636C n-Heptane 'AnalaR' 2.5L 10363CY n-Heptane 'AnalaR' 25L 103637D n-Heptane 'AnalaR' 'Safe-Break' 2.5L 284736J n-Heptane GPR 2.5L 28473CP n-Heptane GPR 25L 284737K n-Heptane GPR 'Safe-Break' 2.5L 152885P n-Heptane 'HiPerSolv' 1L 152886Q n-Heptane 'HiPerSolv' 2.5L 150333D n-Hexadecane for GLC 100ML 284793S n-Hexadecane GPR 100ML

451 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 28479EG n-Hexadecane GPR 1L 104445B n-Hexane 95% 'AnalaR' 1L 104446C n-Hexane 95% 'AnalaR' 2.5L 103874X n-Hexane 'AnalaR' 500ML 103876Q n-Hexane 'AnalaR' 2.5L 103877R n-Hexane 'AnalaR' 'Safe-Break' 2.5L 152676Y n-Hexane for pesticide residue analysis 2.5L 284884U n-Hexane GPR 500ML 284886W n-Hexane GPR 2.5L 28488EH n-Hexane GPR 25L 152495F n-Hexane 'HiPerSolv' 1L 152496G n-Hexane 'HiPerSolv' 2.5L 140096E n-Hexane 'SpectrosoL' 2.5L 293294F Nickel (II) sulphate 6-hydrate GPR (nickel sulphate) 500G 293295G Nickel (II) sulphate 6-hydrate GPR (nickel sulphate) 2.5KG 455722E Nickel 1,000 ppm single element standard for ICP 'ARISTAR' 455724G Nickel 1,000 ppm single element standard for ICP 'ARISTAR' 456832N Nickel 1,000ppm for ICP-MS Aristar Single Element Standard 455732G Nickel 10,000 ppm single element standard for ICP 'ARISTAR' 455734Y Nickel 10,000 ppm single element standard for ICP 'ARISTAR' 457102N Nickel 10,000ppm for ICP-MS Aristar Single Element Standard

452 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 298542W Nickel coils for assay of tin 142233D Nickel standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141473N Nickel standard solution (1000 mg/l) 'SpectrosoL' 100ML 141474X Nickel standard solution (1000 mg/l) 'SpectrosoL' 500ML 293084U Nickel thin sheet 0.15 mm (0.006 inch) GPR 500G 101654T Nickel(II) chloride 6-hydrate 'AnalaR' (nickel chloride) 500G 293164T Nickel(II) chloride 6-hydrate GPR (nickel chloride) 500G 293165U Nickel(II) chloride 6-hydrate GPR (nickel chloride) 2.5KG 101663U Nickel(II) nitrate 6-hydrate 'AnalaR' (nickel nitrate) 250G 293254U Nickel(II) oxide black (nickel oxide) 500G 101674A Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 500G 101676C Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 2.5KG 10167CY Nickel(II) sulphate 6-hydrate 'AnalaR' (nickel sulphate) 25KG 440682L Nicotinamide 420326H Nicotinamide-adenine dinucleotide (NAD) 420327Y Nicotinamide-adenine dinucleotide (NAD) 42032HS Nicotinamide-adenine dinucleotide (NAD) 420334H Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420336J Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420337K Nicotinamide-adenine dinucleotide (reduced) disodium salt Grade I (NAD 420525M Nicotinamide-adenine dinucleotide phosphate (reduced) sodium salt (NAD

453 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 420514J Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP) 420515K Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP) 42051HW Nicotinamide-adenine dinucleotide phosphate disodium salt (NADP) 26140BA Nicotine technical 500ML S1 440692N Nicotinic acid 340584E Nigrosine (water soluble) 'Gurr' 'Certistain' for microscopical staini 340585F Nigrosine (water soluble) 'Gurr' 'Certistain' for microscopical staini 340594G Nile blue (hydrogen sulphate) 'Gurr' 'Certistain' for microscopical st 440604U Ninhydrin (indanetrione hydrate) 440605V Ninhydrin (indanetrione hydrate) 101324E Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 25G 101325F Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 100G 101327H Ninhydrin 'AnalaR' Biochemical (indanetrione hydrate) 1KG 440712A Ninhydrin spray 0.5% solution of ninhydrin (indanetrione hydrate) in b 455742Y Niobium 1,000 ppm single element standard for ICP 'ARISTAR' 455744K Niobium 1,000 ppm single element standard for ICP 'ARISTAR' 455752K Niobium 10,000 ppm single element standard for ICP 'ARISTAR' 455754M Niobium 10,000 ppm single element standard for ICP 'ARISTAR' 458032U Nitrate 1,000ppm for IC Aristar Single Component Standard 458034W Nitrate 1,000ppm for IC Aristar Single Component Standard 458102R Nitrate 200ppm for IC Aristar Single Component Standard

454 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 162322N Nitrate No. 1 tablets PK100 162323X Nitrate No. 1 tablets PK250 162332P Nitrate No. 2 tablets PK100 162333Q Nitrate No. 2 tablets PK250 162292B Nitrate test powder PK100 162312L Nitrate test tablets PK100 190875C Nitric acid 1 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 180091T Nitric acid 1 mol l-1 (N) 'ConvoL' PK6 293364C Nitric acid 69.0 0.5% low in lead for foodstuffs analysis 'Safe-Break' 500ML 262755R Nitric acid about 69% HNO3 technical 2.5L 26275LK Nitric acid about 69% HNO3 technical 25L 101686E Nitric acid 'AnalaR' sp. gr. 1.42 2.5L 101688G Nitric acid 'AnalaR' sp. gr. 1.42 1L 101683B Nitric acid 'AnalaR' sp. gr. 1.42 'Safe-Break' 1L 101685D Nitric acid 'AnalaR' sp. gr. 1.42 'Safe-Break' 2.5L 450046R Nitric acid 'ARISTAR' 450041M Nitric acid 'ARISTAR' 'Safe-Break' 450042N Nitric acid 'ARISTAR' 'Safe-Break' 450043X Nitric acid 'ARISTAR' 'Safe-Break' 456484N Nitric acid calibration blank for ICP 'ARISTAR' 456485X Nitric acid calibration blank for ICP 'ARISTAR'

455 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101695F Nitric acid fuming 'AnalaR' sp. gr. 1.5 1L 293356C Nitric acid GPR 2.5L 293358E Nitric acid GPR 1L 29335EK Nitric acid GPR 25L 293350T Nitric acid GPR 'Safe-Break' 500ML 293353W Nitric acid GPR 'Safe-Break' 1L 293355B Nitric acid GPR 'Safe-Break' 2.5L 141593U Nitric acid 'SpectrosoL' (about 69% HNO3) for atomic spectroscopy 1L 141594V Nitric acid 'SpectrosoL' (about 69% HNO3) for atomic spectroscopy 'Saf 2.5L 600723S Nitric oxide 458022S Nitrite 1,000ppm for IC Aristar Single Component Standard 458024U Nitrite 1,000ppm for IC Aristar Single Component Standard 458092J Nitrite 200ppm for IC Aristar Single Component Standard 162343S Nitrite acidifying tablets PK250 162302J Nitrite low range tablets PK100 162303K Nitrite low range tablets PK250 340601L Nitro blue tetrazolium 340602M Nitro blue tetrazolium 101703L Nitrobenzene 'AnalaR' 500ML 293534C Nitrobenzene GPR 500ML 297256P Nitroethane GPR

456 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 600733U Nitrogen 600734V Nitrogen 600743W Nitrogen dioxide 293714E Nitromethane GPR 500ML 29371CM Nitromethane GPR 25L 293734Y Nitron GPR 25G 600783H Nitrous oxide 292514R N-Methyl-2-pyrrolidone GPR 500ML 29251CC N-Methyl-2-pyrrolidone GPR 2.5L 29251LL N-Methyl-2-pyrrolidone GPR 25L 240142W N-Methylphenazonium methosulphate (phenazine methosulphate) 1G 441334V NN-Bis(2-hydroxyethyl)-2-aminoethane sulphonic acid (BES) 44133CG NN-Bis(2-hydroxyethyl)-2-aminoethane sulphonic acid (BES) 441093A NN-Bis(2-hydroxyethyl)glycine ('bicine') 441095C NN-Bis(2-hydroxyethyl)glycine ('bicine') 44109CJ NN-Bis(2-hydroxyethyl)glycine ('bicine') 442242W NN'-Diallyltartardiamide 'Electran' (DATD) 104692X NN-Diethyl-p-phenylenediamine sulphate 'AnalaR' 25G 104693P NN-Diethyl-p-phenylenediamine sulphate 'AnalaR' 100G 103646E NN-Dimethylacetamide 'AnalaR' 2.5L 281954F NN-Dimethylaniline GPR 500ML

457 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 40058LH NN-Dimethylcasein 271084C NN-Dimethyl-p-phenylenediamine dihydrochloride GPR 25G 271093D NN-Dimethyl-p-phenylenediamine oxalate GPR (p-amino-NN-dimethylaniline 25G 28218HE NN-Dimethyl-p-toluidine GPR 2.5L 443002M NN'-Methylenebisacrylamide 'Electran' 443003N NN'-Methylenebisacrylamide 'Electran' 443004X NN'-Methylenebisacrylamide 'Electran' 44300BV NN'-Methylenebisacrylamide 'Electran' 443802N NN'-Methylenebisacrylamide 'Electran' molecular biology grade 443804P NN'-Methylenebisacrylamide 'Electran' molecular biology grade 443553P NN'-Methylenebisacrylamide solution (2% w/v) 'Electran' 'Safe-Break' 443555R NN'-Methylenebisacrylamide solution (2% w/v) 'Electran' 'Safe-Break' 443083G NNN'N'-Tetramethylethylenediamine (TEMED) 'Electran' 303853V NNN'N'-Tetramethylethylenediamine GPR 303862W NNN'N'-Tetramethyl-p-phenylenediamine dihydrochloride GPR 303864B NNN'N'-Tetramethyl-p-phenylenediamine dihydrochloride GPR 294012Y n-Nonane GPR 100ML 29401LE n-Nonane GPR 2.5L 125442M N-Nonane LGC(2032) 100ML 294075A n-Octane GPR 500ML 29407LQ n-Octane GPR 2.5L

458 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 294134R n-Octanoic acid GPR (n-octoic acid) 500ML 560092L Nonidet P40 765012E Normal Phase 1cm guard cartridge 442062U Novobiocin sodium salt 103605S n-Pentane 'AnalaR' 1L 103606T n-Pentane 'AnalaR' 2.5L 10360LL n-Pentane 'AnalaR' 25L 294516E n-Pentane GPR 2.5L 29451CK n-Pentane GPR 25L 294517F n-Pentane GPR 'Safe-Break' 2.5L 297044F n-Propyl 3,4,5-trihydroxybenzoate 296924B n-Propyl acetate GPR 296926D n-Propyl acetate GPR 303622Y n-Tetradecane GPR 441304P N-Tris(hydroxymethyl)methyl- 2-amino-ethanesulphonic acid (TES) 441305Q N-Tris(hydroxymethyl)methyl- 2-amino-ethanesulphonic acid (TES) 441582M N-Tris(hydroxymethyl)methyl- 3-aminopropane-sulphonic acid (TAPS) 441103Y N-Tris(hydroxymethyl)methylglycine ('tricine') 441105K N-Tris(hydroxymethyl)methylglycine ('tricine') 44110DS N-Tris(hydroxymethyl)methylglycine ('tricine') 342094W Nuclear fast red 'Gurr' 'Certistain' for microscopical staining

459 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572271C Nuclear Magnetic Resonance 571681M Nucleic Acid Analysis: Principles and Bioapplications 571721D Nucleic Acid Hybridization: Essential Data 765432U Nucleosil 10 C8 250-4.6 mm Cartridge 765442W Nucleosil 10 ODS 250-4.6 mm Cartridge 769182X Nucleosil 100 Octyl 5um 250-4.6 (4M25450 769202B Nucleosil 100 ODS 5um 250-4.6 (4M25452) 765302L Nucleosil 5 C8 150 - 4.6 id cartridge 765312N Nucleosil 5 C8 250 - 4.6 id cartridge 765322P Nucleosil 5 CN 150 - 4.6 id cartridge 765332R Nucleosil 5 CN 250-4.6 id cartridge 765342T Nucleosil 5 NH2 150-4.6 id cartridge 765352V Nucleosil 5 NH2 250-4.6 id cartridge 765282B Nucleosil 5 ODS 150 - 4.6 id cartridge 765292D Nucleosil 5 ODS 250 - 4.6 Id Cartrodge 765262U Nucleosil 5 Si 150 - 4.6 id cartridge 765272W Nucleosil 5 Si 250 - 4.6 id cartridge 769132E Nucleosil Amino 10um 250-4.6 (4M25458) 769122C Nucleosil Amino 5um 250-4.6 (4M25457) 769142G Nucleosil Dimethyl 5um 250-4.6 (4M25459) 769162K Nucleosil Nitrile 10um 250-4.6 (4M25454)

460 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 769152Y Nucleosil Nitrile 5um 250-4.6 (4M25453) 769172M Nucleosil Nitro 5um 250-4.6 (4M25455) 769192Q Nucleosil Octyl 10um 250-4.6 (4M25451) 769212D Nucleosil ODS 10um 250-4.6 (4M25107) 769222F Nucleosil Sax 5 Sb 5um 250-4.6 (4M25462) 769232H Nucleosil Scx 5 Sa 5um 250-4.6 (4M25461) 769242J Nucleosil Silica 100 5um 250-4.6 (4M2577 150662R n-Undecane 100ML 535182R Nutrient agar and Pseudomonas agar 535184T Nutrient agar and Pseudomonas agar 535094S Nutrient agar with TTC 535102B Nutrient agar with TTC and Malt extract agar 535104D Nutrient agar with TTC and Malt extract agar 535112D Nutrient agar with TTC and Rose bengal chloramphenicol agar 535114F Nutrient agar with TTC and Rose bengal chloramphenicol agar 535092Q Nutrient agar with TTC dip slides 442072W Nystatin 123812K o,p'-Ddd 100ug/ml in methanol 1ML 123802Y o,p'-Ddd neat 10MG 123852S o,p'-Dde 100ug/ml in methanol 1ML 123842Q o,p'-Dde neat 10MG

461 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123892D o,p'-Ddt 100ug/ml On methanol 1ML 123882B o,p'-Ddt neat 10MG 361603E O.C.T. compound 440032G O-Acetylcholine perchlorate 200273M o-Cresolphthalein complexone 5G 294084B Octan-1-ol (n-octanol) GPR 500ML 294086D Octan-1-ol (n-octanol) GPR 2.5L 294093C Octan-1-ol GPR (n-octanol) specially pure 250ML 262776W Octan-2-ol (sec.-octyl alcohol capryl alcohol) technical 2.5L 294106N Octan-2-ol GPR 2.5L 125372P Oil - Gas,Sulphur 0.010% W/W LGC(3000) 50ML 125382R Oil - Gas,Sulphur 0.047% W/W LGC(3001) 50ML 332206H Oil of castor 360604B Oil of cedar wood (natural) special quality 362252F Oil of cedarwood synthetic 360635Y Oil of cloves (redistilled and dried) 360646L Oil of turpentine (rectified) 343132P Oil red O 'Gurr' 'Certistain' for microscopical staining 125332H Oil-Olive 25ml LGC(7122-23) PK2 262646N Oleic acid GPR 2.5L 26264CT Oleic acid GPR 25L

462 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 636183F OMNIGLISS penetrating lubricant 572061R Online Searching: A Scientist's Perspective 121792P Op'-Dde LGC1109 0.25G 121802A Op'-Ddt (LGC1111) 0.25G 122292E Op'-Tde (LGC1126) 0.25G 437252Q Orange G 'Electran' 340624S Orange G 'Gurr' 'Certistain' for microscopical staining 340625T Orange G 'Gurr' 'Certistain' for microscopical staining 121362U Orange Juice CRM 5X2ml (LGC7011-15) EACH 342105Y Orcein (Synthetic) 'Gurr Certistain' For 342101E Orcein synthetic 'Gurr' 'Certistain' for microscopical staining 342102F Orcein synthetic 'Gurr' 'Certistain' for microscopical staining 298902D Orcinol GPR 572311Q Organic Synthesis 571371B Organic Synthesis: The Disconnection 572161U Organic Synthesis: The Roles of Boron and Silicon 122182W Organochlorine pesticide Mix 1 (3ml)1000 PK5 122192B Organochlorine pesticide Mix 2 (3ml)1001 PK5 572111K Organometallic Reagents in Synthesis 572461G Organometallics 1 572451E Organometallics 2

463 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 572521B Organonitrogen Chemistry 122202J Organophosphorus pesticide Mix 1 (3ml)LGC1002 PK5 122212L Organophosphorus pesticide Mix 2 (3ml)LGC1003 PK5 572321S Organosulfur Chemistry 332301F O-ring washer for brass and nylon taps 100583R Orthoboric acid 'AnalaR' (boric acid) 500G 100584S Orthoboric acid 'AnalaR' (boric acid) 1KG 100588W Orthoboric acid 'AnalaR' (boric acid) 5KG 10058DE Orthoboric acid 'AnalaR' (boric acid) 25KG 10058HY Orthoboric acid 'AnalaR' (boric acid) 50KG 450112K Orthoboric acid 'ARISTAR' (boric acid) 274094Q Orthoboric acid crystals GPR (boric acid) 500G 27409ED Orthoboric acid crystals GPR (boric acid) 5KG 27409HG Orthoboric acid crystals GPR (boric acid) 50KG 443904S Orthoboric acid molecular biology grade 443905T Orthoboric acid molecular biology grade 443907V Orthoboric acid molecular biology grade 274104B Orthoboric acid powder GPR (boric acid) 500G 27410AH Orthoboric acid powder GPR (boric acid) 5KG 294214Q Orthophosphoric acid about 100% H3PO4 500G 101734S Orthophosphoric acid 'AnalaR' 500ML

464 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101736U Orthophosphoric acid 'AnalaR' 2.5L 101737V Orthophosphoric acid 'AnalaR' 1L 10173MN Orthophosphoric acid 'AnalaR' 25L 10173AB Orthophosphoric acid 'AnalaR' PE bottle 500ML 10173BC Orthophosphoric acid 'AnalaR' PE bottle 1L 10173CD Orthophosphoric acid 'AnalaR' PE bottle 2.5L 450102Y Orthophosphoric acid 'ARISTAR' 450103J Orthophosphoric acid 'ARISTAR' 'Safe-Break' 450105L Orthophosphoric acid 'ARISTAR' 'Safe-Break' 2062826 Orthophosphoric Acid Cryst Normapur Ar 500G 294204X Orthophosphoric acid GPR 500ML 294205P Orthophosphoric acid GPR 1L 294206Q Orthophosphoric acid GPR 2.5L 29420EB Orthophosphoric acid GPR 25L 29420AU Orthophosphoric acid GPR PE bottle 500ML 29420BV Orthophosphoric acid GPR PE bottle 2.5L 294207R Orthophosphoric acid GPR 'Safe-Break' 1L 153153N Orthophosphoric acid 'HiPerSolv' for HPLC 'Safe-Break' 250ML 160835C Orthophosphoric acid low in nitrite 'Safe-Break' 2.5L 192766G Orthophosphoric acid solution 50% w/w 2.5L 572351B Oscillations Waves and Chaos in Chemical Kinetics

465 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 362332E Osmic acid solution 2%w/v OsO4 for microscopy 294222Q Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 0.1G 294224S Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 0.5G 294225T Osmium (VIII) tetraoxide GPR (osmic acid) in sealed tubes 1G 362192K Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 362193L Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 362194M Osmium tetraoxide (osmic acid) 'Gurr' for electron microscopy in seale 160364P o-Tolidine reagent for determination of chlorine in water 500ML 30467HX o-Toluidine GPR 180782Q Oxalic acid 0.05 mol l-1 (0.1N) 'ConvoL' PK6 101744U Oxalic acid 'AnalaR' 500G 101746W Oxalic acid 'AnalaR' 2.5KG 294244W Oxalic acid anhydrous 500G 294234U Oxalic acid GPR 500G 294235V Oxalic acid GPR 2.5KG 294264D Oxalyl chloride 25ML 572492N Oxford Science Shelf CD-Rom 572491M Oxford Science Shelf Disk 600823V Oxygen 600824W Oxygen 123352D o-Xylene 200ug/ml in methanol 1ML

466 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 305766Y o-Xylene GPR 30576LA o-Xylene GPR 273723S p-(Benzyloxy)phenol GPR 25G 123832X p,p'-Ddd 100ug/ml in methanol 1ML 123822M p,p'-Ddd neat 10MG 123872W p,p'-Dde 100ug/ml in methanol 1ML 123862U p,p'-Dde neat 10MG 123912N p,p'-Ddt 100ug/ml On methanol 1ML 123902L p,p'-Ddt neat 10MG 438775T Page Resolving Buffer Ph8.8 10X Solution 444092L PAGE resolving gel buffer 'Electran' 438785V Page Stacking Buffer Ph6.8 10X Solution 444102T PAGE stacking gel buffer 'Electran' 455762M Palladium 1,000 ppm single element standard for ICP 'ARISTAR' 455764X Palladium 1,000 ppm single element standard for ICP 'ARISTAR' 455772X Palladium 10,000 ppm single element standard for ICP 'ARISTAR' 455774Q Palladium 10,000 ppm single element standard for ICP 'ARISTAR' 294322T Palladium nitrate 1G 294312R Palladium(II) chloride GPR 1G 294313S Palladium(II) chloride GPR 5G 297442P Palladium/charcoal activated (10% Pd)

467 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 390293V Pancreatin from pig pancreas 390303G Papain (from carica papaya) water soluble (3.4.22.2) 351695T Papanicolaou EA 50 &ss 'Gurr' 350405X Papanicolaou's stain 0.G.6 350406P Papanicolaou's stain 0.G.6 350915Y Papanicolaou's stain E.A.50 (enhanced green) 'Gurr' 294375J Paraffin liquid colourless heavy GPR 2.5L 29437ES Paraffin liquid colourless heavy GPR 25L 294365H Paraffin liquid colourless light GPR 2.5L 29436EQ Paraffin liquid colourless light GPR 25L 140172W Paraffin liquid 'SpectrosoL' for infra-red spectroscopy 100ML 294386M Paraffin liquid yellow for oil baths 2.5L 29438EU Paraffin liquid yellow for oil baths 25L 294424B Paraffin soft white GPR 500G 29442HX Paraffin soft white GPR 50KG 294463Y Paraffin wax congealing point 65-71慢 (150-160慚) 500G 332484E Paraffin wax congealing point about 98慢 298395G Paraffin wax pastillated congealing point about 51-53慢 298415Q Paraffin wax pastillated congealing point about 57-60慢 298416R Paraffin wax pastillated congealing point about 57-60慢 361067C Paraffin wax pastillated 'Gurr' 53C

468 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 361077E Paraffin wax pastillated 'Gurr' 56C 294474L Paraformaldehyde GPR 500G 294484N Paraldehyde GPR 500ML 294486P Paraldehyde GPR 2.5L 361334C 'Paramat extra' pastillated 'Gurr' 361336E 'Paramat extra' pastillated 'Gurr' 361337F 'Paramat extra' pastillated 'Gurr' 361144V 'Paramat' pastillated 'Gurr' 361147B 'Paramat' pastillated 'Gurr' 361148C 'Paramat' pastillated 'Gurr' 122222N Paraquat dichloride (LGC1622) 0.25G 343182C Pararosaniline chloride 'Gurr' 'Certistain' for microscopical staining 769262N partisil C8 10um 250-4.6 (4229001) 769252L partisil C8 5um 250-4.6 (4239001) 769272P partisil Ods 10um 250-4.6 (4223001) 769282R partisil Ods-2 10um 250-4.6 (4224001) 769302E partisil Ods-3 10um 250-4.6 (4228001) 769292T partisil Ods-3 5um 250-4.6 (4238001) 769322Y partisil Pac 10um 250-4.6 (4225001) 769312G partisil Pac 5um 250-4.6 (4235001) 769332K partisil Sax 10um 250-4.6 (2226001)

469 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 769342M partisil Scx 10um 250-4.6 (4227 001) 769362Q partisil Silica 10um 250-4.6 (4216001) 769352X partisil Silica 5um 250-4.6 (4215001) 341342P Patent blue V (VF) sodium salt 'Gurr' 572001F Patent Strategy for Researchers and Research Managers 121872X p-Dichlorobenzene (LGC1115) 0.25G 380525N Pectin apple 250-grade 38052LG Pectin apple 250-grade 124392P Pendimethalin 100ug/ml in methanol 1ML 124382N Pendimethalin neat 10MG 121372W Pentachlorophenol (LGC1623) 0.25G 103903C Pentan-1-ol 'AnalaR' 500ML 294556M Pentan-1-ol GPR 2.5L 29455CS Pentan-1-ol GPR 25L 294564M Pentan-2-ol GPR 500ML 292496J Pentan-2-one GPR (methyl n-propyl ketone) 2.5L 153346U Pentane 'HiPerSolv' for HPLC 2.5L 307195D penta-Sodium triphosphate (sodium tripolyphosphate) 272104Q Pentyl acetate GPR (n-amyl acetate) 500ML 390324L Pepsin A powder (3.4.23.1) (formerly 3.4.4.1) 440754K Peptone bacteriological BDH

470 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 44075DT Peptone bacteriological BDH 442654P Peptone neutral bacteriological BDH 190934T Perchloric acid 0.1N in glacial acetic acid non-aqueous titrations 'Sa 500ML 190937W Perchloric acid 0.1N in glacial acetic acid non-aqueous titrations 'Sa 2.5L 101754W Perchloric acid 60% 'AnalaR' sp. gr. 1.54 500ML 101756B Perchloric acid 60% 'AnalaR' sp. gr. 1.54 2.5L 101752U Perchloric acid 60% 'AnalaR' sp. gr. 1.54 'Safe-Break' 500ML 101757C Perchloric acid 60% 'AnalaR' sp. gr. 1.54 'Safe-Break' 2.5L 450053Q Perchloric acid 60% 'ARISTAR' 'Safe-Break' 153122G Perchloric acid 60% 'HiPerSolv' for HPLC 'Safe-Break' 100ML 141603F Perchloric acid 60% 'SpectrosoL' for atomic absorption spectroscopy 'S 500ML 101764B Perchloric acid 70% 'AnalaR' sp. gr. 1.70 500ML 101766D Perchloric acid 70% 'AnalaR' sp. gr. 1.70 2.5L 10176DK Perchloric acid 70% 'AnalaR' sp. gr. 1.70 22L 101761V Perchloric acid 70% 'AnalaR' sp. gr. 1.70 'Safe-Break' 500ML 101762W Perchloric acid 70% 'AnalaR' sp. gr. 1.70'Safe-Break' 2.5L 450082V Perchloric acid 70% 'ARISTAR' 450083W Perchloric acid 70% 'ARISTAR' 'Safe-Break' 294584Q Perchloric acid GPR 60-62% HClO4 500ML 294586S Perchloric acid GPR 60-62% HClO4 2.5L 294587T Perchloric acid GPR 60-62% HClO4 1L

471 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29458DC Perchloric acid GPR 60-62% HClO4 22L 294582X Perchloric acid GPR 60-62% HClO4 'Safe-Break' 500ML 294583P Perchloric acid GPR 60-62% HClO4 'Safe-Break' 2.5L 571461C Perfumery: Practice and Principles 104324Q Periodic acid 'AnalaR' (paraperiodic acid) 100G 298422P Periodic acid GPR 29842AA Periodic acid GPR 294603C Periodic acid solution GPR about 50% HIO4.2H2O 'Safe-Break' 100ML 570461V Periodic Table of the Chemical Elements chart 570468F Periodic Table of the Chemical Elements chart 572431A Periodicity and the p-Block Elements 124412C Permethrine (Cis/Trams) 100ug/ml In Meoh 1ML 124402A Permethrine (Cis/Trams) neat 10MG 250294T Peroheme 40-C for the detection of occult blood in faeces (100 tests/b PK300 395163J Peroxidase 390332L Peroxidase from horse-radish (1.11.1.7) 125362N Pet Food - Biscuit LGC(7175) 50G 294616H Petroleum fraction boiling range 190-240慢 2.5L 10181EE Petroleum Spirit 100-120C 'AnalaR' (Export Pack) 25L 101813Q Petroleum spirit 100-120慢 'AnalaR' 1L 101814R Petroleum spirit 100-120慢 'AnalaR' 2.5L

472 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101823S Petroleum spirit 120-160慢 'AnalaR' 1L 101773C Petroleum spirit 30-40慢 'AnalaR' 1L 101774D Petroleum spirit 30-40慢 'AnalaR' 2.5L 101778H Petroleum spirit 30-40慢 'AnalaR' 25L 101775E Petroleum spirit 30-40慢 'AnalaR' 'Safe-Break' 2.5L 101782D Petroleum spirit 40-60C 'AnalaR' 5L 10178CN Petroleum Spirit 40-60C S.Steel Drum 25L 101783E Petroleum spirit 40-60慢 'AnalaR' 1L 101784F Petroleum spirit 40-60慢 'AnalaR' 2.5L 10178HS Petroleum spirit 40-60慢 'AnalaR' 190L 101845B Petroleum spirit 40-60慢 'AnalaR' low in aromatic hydrocarbons 2.5L 101786H Petroleum spirit 40-60慢 'AnalaR' 'Safe-Break' 2.5L 152697N Petroleum spirit 40-60慢 for pesticide residue analysis 2.5L 101793G Petroleum spirit 60-80慢 'AnalaR' 1L 101794H Petroleum spirit 60-80慢 'AnalaR' 2.5L 10179ER Petroleum spirit 60-80慢 'AnalaR' 25L 101855D Petroleum spirit 60-80慢 'AnalaR' low in aromatic hydrocarbons 2.5L 101797K Petroleum spirit 60-80慢 'AnalaR' 'Safe-Break' 2.5L 101803X Petroleum spirit 80-100慢 'AnalaR' 1L 101804P Petroleum spirit 80-100慢 'AnalaR' 2.5L 294626J Petroleum spirit conforming to IP spec. for the determination of water 2.5L

473 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 298274V Petroleum spirit GPR 100-120慢 29827HL Petroleum spirit GPR 100-120慢 298244P Petroleum spirit GPR 30-40慢 298254R Petroleum spirit GPR 40-60慢 29825EE Petroleum spirit GPR 40-60慢 297394B Petroleum spirit GPR 60-80慢 29739EL Petroleum spirit GPR 60-80慢 298264T Petroleum spirit GPR 80-100慢 29826HJ Petroleum spirit GPR 80-100慢 261536E Petroleum spirit technical (petroleum ether) 2.5L 26153EM Petroleum spirit technical (petroleum ether) 25L 123122X Phenanthrene 50ug/ml In Toluene 1ML 123112M Phenanthrene neat 100MG 101883H Phenol 'AnalaR' 250G 101884Y Phenol 'AnalaR' 500G 101885J Phenol 'AnalaR' 1KG 10188AX Phenol 'AnalaR' 5KG 10188CQ Phenol 'AnalaR' 25KG 294774U Phenol detached crystals GPR 500G 294775V Phenol detached crystals GPR 1KG 29477CF Phenol detached crystals GPR 25KG

474 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 294785A Phenol liquefied (phenol solution 80% w/w in water) 'Safe-Break' 2.5L 200904U Phenol red (pH indicator) solid 25G 200913V Phenol red water soluble (pH indicator) 5G 20091CH Phenol red water soluble (pH indicator) 500G 436922E Phenol redistilled molecular biology grade 436924G Phenol redistilled molecular biology grade 436722V Phenol saturated pH 4.5 436724A Phenol saturated pH 4.5 436752E Phenol saturated pH 6.6/7.9 436754G Phenol saturated pH 6.6/7.9 150452J Phenol special for chromatography 100G 150453K Phenol special for chromatography 250G 15045LF Phenol special for chromatography 1KG 436742C Phenol: Chloroform: iso-Amyl alcohol pH 5.2 436744E Phenol: Chloroform: iso-Amyl alcohol pH 5.2 436732A Phenol: Chloroform: iso-Amyl alcohol pH 6.6/8.0 436734C Phenol: Chloroform: iso-Amyl alcohol pH 6.6/8.0 190943U Phenoldisulphonic acid solution 25% w/v in sulphuric acid 500ML 104213K Phenolindo-2,6-dichlorophenol sodium salt 'AnalaR' 5G 200863F Phenolindo-2,6-dichlorophenol sodium salt redox indicator for biologic 5G 20086CX Phenolindo-2,6-dichlorophenol sodium salt redox indicator for biologic 1KG

475 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 210893Q Phenolphthalein (pH indicator) 1% indicator solution 250ML 210894R Phenolphthalein (pH indicator) 1% indicator solution 1L 200883J Phenolphthalein (pH indicator) solid 100G 200884K Phenolphthalein (pH indicator) solid 250G 310442W Phenolphthalein (PP) indicator papers BDH 210293V Phenolphthalein for milk testing 0.5% in 50% ethanol 250ML 210296B Phenolphthalein for milk testing 0.5% in 50% ethanol 2.5L 200892K Phenolphthalein GPR 100G 200894M Phenolphthalein GPR 500G 295193J Phenyl salicylate GPR 250G 125422Y Phenyl Salicylate,Certmetting 41.0 Deg.C LGC(2411) 0.5G 125412G Phenyl Salicylate,Certmetting 41.79 Deg.C LGC(2613) 0.5G 442172C Phenylmethanesulphonyl fluoride 295234B Phloroglucinol GPR 100G 340644W Phloxin B 'Gurr' 'Certistain' for microscopical staining 600843C Phosgene (carbonyl chloride) 458052B Phosphate 1,000ppm for IC Aristar Single Component Standard 458054D Phosphate 1,000ppm for IC Aristar Single Component Standard 458122V Phosphate 200ppm for IC Aristar Single Component Standard 444037E Phosphate buffered saline (PBS) high phosphate 444057Y Phosphate buffered saline (PBS) low phosphate

476 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 437117K Phosphate buffered saline (PBS) low phosphate 10x concentrate 162182T Phosphate high tablets PK100 162183U Phosphate high tablets PK250 162162P Phosphate low No. 1 tablets PK100 162163Q Phosphate low No. 1 tablets PK250 162172R Phosphate low No. 2 tablets PK100 162173S Phosphate low No. 2 tablets PK250 142484U Phosphate standard solution (1000 mg/l as PO4) 500ML 455782Q Phosphorus 1,000 ppm single element standard for ICP 'ARISTAR' 455784S Phosphorus 1,000 ppm single element standard for ICP 'ARISTAR' 456842P Phosphorus 1,000ppm for ICP-MS Aristar Single Element Standard 455792S Phosphorus 10,000 ppm single element standard for ICP 'ARISTAR' 455794U Phosphorus 10,000 ppm single element standard for ICP 'ARISTAR' 457112P Phosphorus 10,000ppm for ICP-MS Aristarsingle Element Standard 295294N Phosphorus red 500G 295364K Phosphoryl trichloride GPR (phosphoryl chloride) 500ML 572041N Physical Chemistry 2nd Edition 572411T Physical Chemistry 5th Edition 295472N Physostigmine salicylate GPR 1G 101925A Picric acid 'AnalaR' 500G 295544M Picric acid GPR (2,4,6-trinitrophenol) 500G

477 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 222905Q Picric Acid Solution Aqueous 2.5L 295582S Pilocarpine hydrochloride GPR 1G 29558HK Pilocarpine hydrochloride GPR 50G 295593V Pilocarpine nitrate GPR 5G 441204M Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 441206X Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 44120CU Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 44120DV Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) 436042E Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) molecular biology gr 436044G Piperazine-NN'-bis-2-ethanesulphonic acid (PIPES) molecular biology gr 442682T Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 442683U Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 44268DH Piperazine-NN'-bis-2-ethanesulphonic acid monosodium salt (PIPES-Na) 295654R Piperidine GPR 250ML 121392D Piperonylbutoxide (LGC1625) 0.25G 122232P Pirimicarb (LGC1626) 0.25G 124432G Pirimicarb 100ug/ml in methanol 1ML 124422E Pirimicarb neat 10MG 124452K Pirimphos-Methyl Ester 100ug/ml In Meoh 1ML 124442Y Pirimphos-Methyl Ester neat 10MG 535122F Plate count agar

478 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 535124H Plate count agar 535142J Plate count agar and MacConkey agar 535144L Plate count agar and MacConkey agar 535132H Plate count agar and OGYE agar dip slides 535134J Plate count agar and OGYE agar dip slides 535162N Plate count agar and VRBG agar dip slides 535164P Plate count agar and VRBG agar dip slides 535152L Plate count agar MacConkey agar and neutralisers 535154N Plate count agar MacConkey agar and neutralisers 535172P Plate count agar VRBG agar and neutralisers 535174R Plate count agar VRBG agar and neutralisers 455802D Platinum 1,000 ppm single element standard for ICP 'ARISTAR' 455804F Platinum 1,000 ppm single element standard for ICP 'ARISTAR' 455812F Platinum 10,000 ppm single element standard for ICP 'ARISTAR' 455814H Platinum 10,000 ppm single element standard for ICP 'ARISTAR' 140513A Platinum standard solution (1000 mg/l) 'SpectrosoL' 100ML 140514B Platinum standard solution (1000 mg/l) 'SpectrosoL' 500ML 298865P Platinum wire 0.25mm (0.01 inch) suitable for use in electrophoresis a 295693B Platinum wire s.w.g. 26 0.46 mm 15CM 295694C Platinum wire s.w.g. 26 0.46 mm 30CM 295695D Platinum wire s.w.g. 26 0.46 mm 60CM

479 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 295696E Platinum wire s.w.g. 26 0.46 mm 90CM 297522X Platinum(IV) oxide (Adam's type catalyst) (platinum dioxide) 200755C p-Naphtholbenzein (pH indicator) 25G 20075HX p-Naphtholbenzein (pH indicator) 1KG 572091A Polar Rearrangements 297883N Polyacrylamide 360704E Polyester wax for microscopy (Steedman Nature 1957 179 1345) 442734X Polyethylene glycol 4000 for biochemistry 295734Q Polyethylene glycol 600 500ML 295774B Polyethylene glycol 6000 500G 29577AH Polyethylene glycol 6000 5KG 29577LS Polyethylene glycol 6000 25KG 442714K Polyethylene glycol 6000 for biochemistry 442717N Polyethylene glycol 6000 for biochemistry 443912S Polyethylene glycol 6000 molecular biology grade 443915V Polyethylene glycol 6000 molecular biology grade 295754U Polyethylene glycol average molecular weight 1500 500G 298644E Polyethylene glycol average molecular weight 20,000 295704K Polyethylene glycol average molecular weight 200 500ML 295714M Polyethylene glycol average molecular weight 400 500ML 295716X Polyethylene glycol average molecular weight 400 2.5L

480 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29571CU Polyethylene glycol average molecular weight 400 25L 295764W Polyethylene glycol average molecular weight 4000 500G 29576LQ Polyethylene glycol average molecular weight 4000 25KG 150473X Polyethyleneimine solution about 50% ('Polymin P') 250ML 15047CA Polyethyleneimine solution about 50% ('Polymin P') 25L 372192P Poly-L-lysine hydrobromide 572691S Polymer Synthesis And Characterisation 295783C Polyphosphoric acid GPR 250ML 297876X Polypropylene glycol 1025 297676Y Polypropylene glycol 2025 29767LA Polypropylene glycol 2025 146062S Polypropylene Mini-Tubes 'Scintran' EACH 122242R Polystyrene in hexane 1ml LGC2012 PK5 305724V Polyvinyl acetate 30572HL Polyvinyl acetate 297914D Polyvinyl alcohol 305735B Polyvinyl alcohol 30573HN Polyvinyl alcohol 663035U Polyvinyl alcohol 72000 295794F Polyvinylpyrrolidone (PVP) 500G 297583E Polyvinylpyrrolidone (PVP)

481 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 436032C Polyvinylpyrrolidone (PVP) molecular biology grade 436035F Polyvinylpyrrolidone (PVP) molecular biology grade 341852J Ponceau 3R 'Gurr' 341372V Ponceau de xylidine 'Gurr' (acid red 26 'Food' red 5 ponceau 2R) 341862L Ponceau fuchsin (Masson) 'Gurr' 440832H Ponceau S 'Electran' 44083HW Ponceau S 'Electran' 341362T Ponceau S 'Gurr' 'Certistain' for microscopical staining 443155F Ponceau S solution 0.5% w/v in 5% w/v trichloroacetic acid 'Electran' 341382A Pontamine sky blue 5BX 'Gurr' 341392C Pontamine sky blue 6BX 'Gurr' 125243H Pork Meat LGC(7001) 200G 121403M Pork/Chicken Meat CRM (LGC7002) 200G 455822H Potassium 1,000 ppm single element standard for ICP 'ARISTAR' 455824J Potassium 1,000 ppm single element standard for ICP 'ARISTAR' 458222B Potassium 1,000ppm for IC Aristar Single Component Standard 455832J Potassium 10,000 ppm single element standard for ICP 'ARISTAR' 455834L Potassium 10,000 ppm single element standard for ICP 'ARISTAR' 457122R Potassium 10,000ppm for ICP-MS Aristar Single Element Standard 458302A Potassium 200ppm for IC Aristar Single Component Standard 103504X Potassium acetate 'AnalaR' 500G

482 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103506Q Potassium acetate 'AnalaR' 2.5KG 10350LY Potassium acetate 'AnalaR' 25KG 295814P Potassium acetate GPR 500G 437063N Potassium acetate molecular biology grade 437065P Potassium acetate molecular biology grade 101942B Potassium bromate 'AnalaR' 100G 295884G Potassium bromate GPR 500G 180731F Potassium bromate-bromide 0.0167 mol l-1 (0.1N) 'ConvoL' PK6 101954F Potassium bromide 'AnalaR' 500G 295894Y Potassium bromide GPR 500G 295895J Potassium bromide GPR 2.5KG 140182B Potassium bromide 'SpectrosoL' for infra-red spectroscopy 100G 14018LU Potassium bromide 'SpectrosoL' for infra-red spectroscopy 2.5KG 101964H Potassium carbonate anhydrous 'AnalaR' 500G 101967K Potassium carbonate anhydrous 'AnalaR' 5KG 295922S Potassium Carbonate Anhydrous Gpr 100G 295924U Potassium carbonate anhydrous GPR 500G 295928B Potassium carbonate anhydrous GPR 5KG 29592CF Potassium carbonate anhydrous GPR 50KG 261575L Potassium carbonate anhydrous technical 2.5KG 26157LE Potassium carbonate anhydrous technical 50KG

483 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 101974J Potassium chlorate 'AnalaR' 500G 295934W Potassium chlorate GPR 500G 101983K Potassium chloride 'AnalaR' 250G 101984L Potassium chloride 'AnalaR' 500G 101985M Potassium chloride 'AnalaR' 1KG 101987X Potassium chloride 'AnalaR' 5KG 10198CT Potassium chloride 'AnalaR' 25KG 10198EV Potassium chloride 'AnalaR' 50KG 104874S Potassium chloride 'AnalaR' low in bromide 500G 452152D Potassium chloride 'ARISTAR' 295944B Potassium chloride GPR 500G 295945C Potassium chloride GPR 1KG 29594BY Potassium chloride GPR 5KG 29594DK Potassium chloride GPR 25KG 437023F Potassium chloride molecular biology grade 437025H Potassium chloride molecular biology grade 140712F Potassium chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 140112K Potassium chloride 'SpectrosoL' for infra-red spectroscopy 25G 199177T Potassium Chromate 50% W/V Solution 10L 101993M Potassium chromate 'AnalaR' 250G 101995X Potassium chromate 'AnalaR' 1KG

484 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 295984J Potassium chromate GPR 500G 29598AP Potassium chromate GPR 5KG 160254K Potassium chromate solution 500ML 26293CD Potassium chromate technical 25KG 102013T Potassium cyanide 'AnalaR' 250G S1 296034W Potassium cyanide GPR 191005X Potassium dichromate 0.0167 mol l-1 (0.1N) 'AnalaR' VolumetricSolution 2.5L 180741H Potassium dichromate 0.0167 mol l-1 (0.1N) 'ConvoL' PK6 102024W Potassium dichromate 'AnalaR' 500G 102025A Potassium dichromate 'AnalaR' 2.5KG 261605A Potassium dichromate crystalline technical 2.5KG 296054D Potassium dichromate GPR 29605BK Potassium dichromate GPR 141145A Potassium dichromate standard solutions 'SpectrosoL' for calib. of spe EACH 102032W Potassium dihydrogen orthophosphate 'AnalaR' 100G 102034B Potassium dihydrogen orthophosphate 'AnalaR' 500G 102035C Potassium dihydrogen orthophosphate 'AnalaR' 2.5KG 10203CJ Potassium dihydrogen orthophosphate 'AnalaR' 25KG 10203EL Potassium dihydrogen orthophosphate 'AnalaR' 50KG 452232C Potassium dihydrogen orthophosphate 'ARISTAR' 45223LV Potassium dihydrogen orthophosphate 'ARISTAR'

485 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 296084J Potassium dihydrogen orthophosphate GPR 296087M Potassium dihydrogen orthophosphate GPR 29608CR Potassium dihydrogen orthophosphate GPR 153184U Potassium dihydrogen orthophosphate 'HiPerSolv' for HPLC 500G 436053H Potassium dihydrogen orthophosphate molecular biology grade 436055J Potassium dihydrogen orthophosphate molecular biology grade 103444T Potassium fluoride anhydrous 'AnalaR' 500G 296134C Potassium fluoride anhydrous GPR 296135D Potassium fluoride anhydrous GPR 29613LT Potassium fluoride anhydrous GPR 295962D Potassium hexachloroplatinate(IV) (potassium chloroplatinate) 1G 29596HS Potassium hexachloroplatinate(IV) (potassium chloroplatinate) 100G 102054F Potassium hexacyanoferrate(II) 3-hydrate 'AnalaR' (potassium ferrocyan 500G 296114V Potassium hexacyanoferrate(II) 3-hydrate GPR (potassium ferrocyanide) 102044D Potassium hexacyanoferrate(III) 'AnalaR' (potassium ferricyanide) 500G 296104T Potassium hexacyanoferrate(III) GPR (potassium ferricyanide) 296265M Potassium hydrogen (+)-tartrate GPR 29626CT Potassium hydrogen (+)-tartrate GPR 102064H Potassium hydrogen carbonate 'AnalaR' 500G 10206CP Potassium hydrogen carbonate 'AnalaR' 25KG 296165J Potassium hydrogen carbonate GPR

486 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29616LC Potassium hydrogen carbonate GPR 296184M Potassium hydrogen di-iodate GPR 102073Y Potassium hydrogen phthalate 'AnalaR' 100G 102075K Potassium hydrogen phthalate 'AnalaR' 500G 10207AP Potassium hydrogen phthalate 'AnalaR' 5KG 296214B Potassium hydrogen phthalate GPR 153243X Potassium hydrogen phthalate 'HiPerSolv' for HPLC 250G 298692M Potassium hydrogen phthalate pH standard 29869CW Potassium hydrogen phthalate pH standard 102084L Potassium hydrogen sulphate 'AnalaR' 500G 10208CT Potassium hydrogen sulphate 'AnalaR' 25KG 296234F Potassium hydrogen sulphate GPR 191067F Potassium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 180792S Potassium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180141M Potassium hydroxide 1 mol l-1 (N) 'ConvoL' PK6 296274N Potassium hydroxide GPR flake 29627LH Potassium hydroxide GPR flake 296284P Potassium hydroxide GPR pellets 296285Q Potassium hydroxide GPR pellets 296287S Potassium hydroxide GPR pellets 29628MK Potassium hydroxide GPR pellets

487 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102104V Potassium hydroxide pellets 'AnalaR' 500G 102105W Potassium hydroxide pellets 'AnalaR' 1KG 102107B Potassium hydroxide pellets 'AnalaR' 5KG 10210MQ Potassium hydroxide pellets 'AnalaR' 25KG 104925M Potassium hydroxide pellets 'AnalaR' low in sodium 1KG 452114U Potassium hydroxide pellets 'ARISTAR' 191033S Potassium hydroxide solution 0.1 mol l-1 (0.1N) alcoholic 1L 191023Q Potassium hydroxide solution 0.5 mol l-1 (0.5N) alcoholic 1L 191026T Potassium hydroxide solution 0.5 mol l-1 (0.5N) alcoholic 5L 191093H Potassium hydroxide solution 40% w/v for gas analysis to BS 1756: part 1L 193245N Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 1L 193246X Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 2.5L 193247P Potassium hydroxide solution in ethanol 0.1 mol l-1 (0.1N) 5L 193235L Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 1L 193236M Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 2.5L 193237N Potassium hydroxide solution in ethanol 0.5 mol l-1 (0.5N) 5L 193225J Potassium hydroxide solution in ethanol 1 mol l-1 (N) 1L 191115T Potassium iodate 0.05 mol l-1 'AnalaR' Volumetric Solution 2.5L 180822H Potassium iodate 1/60 mol l-1 (0.1N) ConvoL PK6 102113W Potassium iodate 'AnalaR' 100G 102114A Potassium iodate 'AnalaR' 500G

488 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 296302A Potassium iodate GPR 296304C Potassium iodate GPR 160274X Potassium iodate-iodide solution 500ML 160276Q Potassium iodate-iodide solution 2.5L 160282X Potassium iodide 300 mg (5 grain) tablets PK100 102123B Potassium iodide 'AnalaR' 100G 102125D Potassium iodide 'AnalaR' 500G 102126E Potassium iodide 'AnalaR' 1KG 10212BJ Potassium iodide 'AnalaR' 5KG 10212DL Potassium iodide 'AnalaR' 25KG 10212HP Potassium iodide 'AnalaR' 50KG 452213W Potassium iodide 'ARISTAR' 296322E Potassium iodide AsT in 1 g tablets 296324G Potassium iodide AsT in 1 g tablets 296312C Potassium iodide GPR 296313D Potassium iodide GPR 296314E Potassium iodide GPR 296315F Potassium iodide GPR 296317H Potassium iodide GPR 29631CM Potassium iodide GPR 296334Y Potassium lactate solution

489 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 296372X Potassium molybdate GPR 29637LK Potassium molybdate GPR 102143F Potassium nitrate 'AnalaR' 250G 102144G Potassium nitrate 'AnalaR' 500G 102145H Potassium nitrate 'AnalaR' 1KG 102147J Potassium nitrate 'AnalaR' 5KG 296384S Potassium nitrate GPR 296385T Potassium nitrate GPR 29638CD Potassium nitrate GPR 103783M Potassium nitrite 'AnalaR' 250G 296394U Potassium nitrite GPR 102154Y Potassium oxalate 'AnalaR' 500G 296415Y Potassium oxalate GPR 296424J Potassium perchlorate GPR 102163J Potassium periodate 'AnalaR' 100G 102164K Potassium periodate 'AnalaR' 250G 296435M Potassium periodate GPR 180342T Potassium permanganate 0.0025 mol l-1 (0.0125N) 'ConvoL' PK6 191165G Potassium permanganate 0.02 mol l-1 (0.1N) 'AnalaR' Volumetric Solutio 2.5L 180171S Potassium permanganate 0.02 mol l-1 (0.1N) 'ConvoL' PK6 180395J Potassium permanganate 0.02 mol l-1 (0.1N) 'ConvoL' PK6

490 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191155E Potassium permanganate 0.2 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 102174M Potassium permanganate 'AnalaR' 500G 102177P Potassium permanganate 'AnalaR' 5KG 296444N Potassium permanganate GPR 296445X Potassium permanganate GPR 29644EA Potassium permanganate GPR 298374B Potassium permanganate low in mercury 'SpectrosoL' 296546S Potassium silicate solution 29654LK Potassium silicate solution 296552Q Potassium silver cyanide 102194Q Potassium sodium (+)-tartrate 'AnalaR' 500G 102196S Potassium sodium (+)-tartrate 'AnalaR' 2.5KG 10219ED Potassium sodium (+)-tartrate 'AnalaR' 50KG 296574W Potassium sodium (+)-tartrate crystals GPR 296564U Potassium sodium (+)-tartrate powder GPR 142223B Potassium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142574V Potassium standard solution (1000 mg/l) 'SpectrosoL' 500ML 142572T Potassium Std Soln (1000 ppm) SpectrosoL 100ML 102204B Potassium sulphate 'AnalaR' 500G 102207E Potassium sulphate 'AnalaR' 5KG 10220BY Potassium sulphate 'AnalaR' 25KG

491 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10220CJ Potassium sulphate 'AnalaR' 50KG 452222A Potassium sulphate 'ARISTAR' 296584B Potassium sulphate GPR 296585C Potassium sulphate GPR 296604L Potassium sulphide (poly) (liver of sulphur) 198116C Potassium thiocyanate 0.05 mol l-1 (0.05N) 'AnalaR' Volumetric Solutio 2.5L 102224F Potassium thiocyanate 'AnalaR' 500G 10222CN Potassium thiocyanate 'AnalaR' 25KG 296664A Potassium thiocyanate GPR 125253J Potato Powder LGC(7111) 200G 121812C pp'-Ddt (LGC1112) 0.25G 295003L p-Phenylenediamine GPR 100G 29500CU p-Phenylenediamine GPR 5KG 456852R Ppotassium 1,000ppm for ICP-MS Aristar Single Element Standard 122312X pp'-Tde (Olefin) LGC1129 0.25G 122302M pp'-Tde LGC1127 0.25G 455842L Praseodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455844N Praseodymium 1,000 ppm single element standard for ICP 'ARISTAR' 455852N Praseodymium 10,000 ppm single element standard for ICP 'ARISTAR' 455854P Praseodymium 10,000 ppm single element standard for ICP 'ARISTAR' 443932W Pre-stained protein markers for SDS polyacrylamide gel electrophoresis

492 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 157744A Primisil 1202 125-200Um 500G 157754C Primisil 1202 200-500 500G 572371F Process Development 571241P Product Innovation: Idea to Exploitation 570681Y Product labels (Pack of 20) 105?4 mm Propan-2-ol 296723R Proflavine hemisulphate 29672EF Proflavine hemisulphate 122252T Prometryn (LGC1627) 0.25G 390522P Pronase E (from Streptomyces Griseus) (EC 3.4.24.4) 103454V Propan-1-ol 'AnalaR' 500ML 103456A Propan-1-ol 'AnalaR' 2.5L 10345HL Propan-1-ol 'AnalaR' 25L 296794J Propan-1-ol GPR 296796L Propan-1-ol GPR 29679ET Propan-1-ol GPR 153035Y Propan-1-ol 'HiPerSolv' for HPLC 1L 153036J Propan-1-ol 'HiPerSolv' for HPLC 2.5L 10224CR Propan-2-ol "AnalaR" 5L 102244J Propan-2-ol (iso-propyl alcohol) 'AnalaR' 500ML 102245K Propan-2-ol (iso-propyl alcohol) 'AnalaR' 1L 102246L Propan-2-ol (iso-propyl alcohol) 'AnalaR' 2.5L

493 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10224DS Propan-2-ol (iso-propyl alcohol) 'AnalaR' 25L 10224ET Propan-2-ol (iso-propyl alcohol) 'AnalaR' 180L 10224AP Propan-2-ol (iso-propyl alcohol) 'AnalaR' PE bottle 1L 10224BQ Propan-2-ol (iso-propyl alcohol) 'AnalaR' PE bottle 2.5L 451034R Propan-2-ol (iso-propyl alcohol) 'ARISTAR' 'Safe-Break' 451037U Propan-2-ol (iso-propyl alcohol) 'ARISTAR' 'Safe-Break' 296945G Propan-2-ol GPR (iso-propyl alcohol) 296946H Propan-2-ol GPR (iso-propyl alcohol) 29694DX Propan-2-ol GPR (iso-propyl alcohol) 29694EP Propan-2-ol GPR (iso-propyl alcohol) 296941C Propan-2-ol GPR (iso-propyl alcohol) PE bottle 296942D Propan-2-ol GPR (iso-propyl alcohol) PE bottle 152525R Propan-2-ol 'HiPerSolv' for HPLC 1L 152526S Propan-2-ol 'HiPerSolv' for HPLC 2.5L 437423R Propan-2-ol(Iso-propanol) Molecular Biology Grade 296736W Propane-1,2-diol GPR 29673EH Propane-1,2-diol GPR 570126J Properties of Gases chart 5th edition 570127K Properties of Gases chart 5th edition 571501Q Properties of Liquids and Solutions 2nd Edition 121412N Propetamphos (LGC1209) 0.25G

494 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124472X Propetamphos 100ug/ml in methanol 1ML 124462M Propetamphos neat 10MG 296884K Propionic acid GPR 296886M Propionic acid GPR 297004U Propylene carbonate GPR 282904W Propylene oxide GPR (1,2-epoxypropane) 500ML 282906B Propylene oxide GPR (1,2-epoxypropane) 2.5L 28290EJ Propylene oxide GPR (1,2-epoxypropane) 25L 600883K Propyne (methylacetylene; allylene) 124492S Propyzamide 100ug/ml in methanol 1ML 124482Q Propyzamide neat 10MG 571641E Protein Engineering: Principles and Practice 570771J Protein Purification Applications - A Practical Approach 570781L Protein Purification Methods - A Practical Approach 390971N Proteinase K (fungal) (3.4.21.14) chromatographically purified 390972X Proteinase K (fungal) (3.4.21.14) chromatographically purified 390973P Proteinase K (fungal) (3.4.21.14) chromatographically purified 39097CB Proteinase K (fungal) (3.4.21.14) chromatographically purified 391452W Proteinase K immobilised 395092L Proteinase K solution 332362S PTFE tape

495 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 330834V Pumice stone granular particle size 5-7 mm 124622K Purgeable Aromatics And Alkenes Epa503 1 1ML 123372H p-Xylene 200ug/ml in methanol 1ML 305786M p-Xylene GPR 125432K P-Xylene LGC(2031) 100ML 123142S Pyrene 50ug/ml In Toluene 1ML 123132Q Pyrene neat 100MG 102254L Pyridine 'AnalaR' 500ML 102255M Pyridine 'AnalaR' 1L 102256N Pyridine 'AnalaR' 2.5L 10225CT Pyridine 'AnalaR' 25L 102257X Pyridine 'AnalaR' 'Safe-Break' 2.5L 297086P Pyridine anhydrous GPR 451102M Pyridine 'ARISTAR' 'Safe-Break' 451103N Pyridine 'ARISTAR' 'Safe-Break' 104746L Pyridine dried 'AnalaR' 2.5L 297074L Pyridine GPR 297076N Pyridine GPR 29707DU Pyridine GPR 29707EV Pyridine GPR 440865Q Pyridoxine hydrochloride (vitamin B6)

496 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102263M Pyrogallol 'AnalaR' (1,2, 3-trihydroxybenzene) 100G 102265X Pyrogallol 'AnalaR' (1,2, 3-trihydroxybenzene) 500G 297155L Pyrogallol GPR (1,2,3-trihydroxybenzene) 297272P Pyromellitic dianhydride 342062X Pyronine G 'Gurr' 'Certistain' for microscopical staining 456592Q Quality Control 1 for ICP-MS Aristar 456602B Quality Control 2 for ICP-MS Aristar 456612D Quality Control 3 for ICP-MS Aristar 571111G Quality Control in Analytical Chemistry 2nd Edition 456424B Quality Control Standard 1 For Icp 456422W Quality control standard 1 for ICP 'ARISTAR' 456434D Quality Control Standard 2 For Icp 456432B Quality control standard 2 for ICP 'ARISTAR' 456442D Quality control standard 3 for ICP 'ARISTAR' 456444F Quality control standard 3 for ICP 'ARISTAR' 572021J Quality in the Analytical Chemistry Laboratory 571621A Quantitative Characterization of Ligand Binding 104895A Quartz 'AnalaR' 1KG 571391F Quick Scientific Terminology 102273X Quinhydrone 'AnalaR' 100G 10227LJ Quinhydrone 'AnalaR' 5KG

497 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 300102A Quinine sulphate 160292Q Quinol (hydroquinone) tablets PK25 103122E Quinol 'AnalaR' (1,4-dihydroxybenzene) 100G 103124G Quinol 'AnalaR' (1,4-dihydroxybenzene) 500G 300114E Quinol GPR (1,4-dihydroxybenzene) (hydroquinone) 30011EX Quinol GPR (1,4-dihydroxybenzene) (hydroquinone) 300124G Quinoline GPR 30012LA Quinoline GPR 122262V Quintozene (LGC1125) 0.25G 380563T Raffinose hydrate 361664R Ralmount (formulation Raymond A. Lamb) 361547N Ralwax 1 pastillated congealing point 55-58慢 572151S Reactive Intermediates 161327X Reagent 1 for Silkostat silica analyser Model 8890/1 10L 164757V Reagent 1 for Silkostat silica analyser Model 8890/1 10L 161337Q Reagent 2 for Silkostat silica analyser Model 8890/1 10L 164767A Reagent 2 for Silkostat silica analyser Model 8890/1 10L 161347S Reagent 3 for Silkostat silica analyser Model 8890/1 10L 164777C Reagent 3 for Silkostat silica analyser Model 8890/1 10L 161357U Reagent 4 for Silkostat silica analyser Model 8890/1 10L 164787E Reagent 4 for Silkostat silica analyser Model 8890/1 10L

498 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 602621V Regulator RGBR brass for gas cylinders 602821E Regulator stainless steel reference RGSS 632383S RELEASIL B spray general purpose release agent with food grade approva 765032Y Removable column endfittings 632474U Repelcote VS water repellent 632476W Repelcote VS water repellent 330884Y Resazurin tablets for milk testing 330895L Resin (colophony) pale amber 436712T 'Resolyte' 2-5 436713U 'Resolyte' 2-5 443382X 'Resolyte' 3.5-10 443383P 'Resolyte' 3.5-10 443384Q 'Resolyte' 3.5-10 444372Q 'Resolyte' 3.5-5 443412D 'Resolyte' 3-6.5 443413E 'Resolyte' 3-6.5 443414F 'Resolyte' 3-6.5 444382S 'Resolyte' 4-6 443402B 'Resolyte' 4-8 443403C 'Resolyte' 4-8 443404D 'Resolyte' 4-8

499 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444392U 'Resolyte' 5-7 444402F 'Resolyte' 6-8 443952D 'Resolyte' 6-9.5 443954F 'Resolyte' 6-9.5 443955G 'Resolyte' 6-9.5 444412H 'Resolyte' 7-9 300194U Resorcinol GPR 432022H Restriction Enzyme Bsiq I (Bcl I) (Adv.Bio. Ab-0217-A) 765002C Reverse Phase guard cartridge 765004E Reverse Phase guard cartridge 455862P Rhenium 1,000 ppm single element standard for ICP 'ARISTAR' 455864R Rhenium 1,000 ppm single element standard for ICP 'ARISTAR' 455872R Rhenium 10,000 ppm single element standard for ICP 'ARISTAR' 455874T Rhenium 10,000 ppm single element standard for ICP 'ARISTAR' 131114L Rhodamine B 100G 341422X Rhodamine B 'Gurr' 455882T Rhodium 1,000 ppm single element standard for ICP 'ARISTAR' 455884V Rhodium 1,000 ppm single element standard for ICP 'ARISTAR' 456862T Rhodium 1,000ppm for ICP-MS Aristar Single Element Standard 455892V Rhodium 10,000 ppm single element standard for ICP 'ARISTAR' 455894A Rhodium 10,000 ppm single element standard for ICP 'ARISTAR'

500 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 440884T Riboflavin 'Electran' 433412V Ribomag (R50) 50 X 10Ug preps (Adv.Bio. Xk05-01) 420452M Ribonucleic acid (nucleic acid) from yeast 42045LY Ribonucleic acid (nucleic acid) from yeast 330902Q Ringer's solution tablets (quarter strength) for milk testing 437322N RNA Marker single stranded 0.28-6.58Kb 'Electran' 437392E RNase inhibitor recombinant molecular biology grade 437393F RNase inhibitor recombinant molecular biology grade 535202E Rose bengal agar dip slides 535204G Rose bengal agar dip slides 341432Q Rose bengal 'Gurr' 455902G Rubidium 1,000 ppm single element standard for ICP 'ARISTAR' 455904Y Rubidium 1,000 ppm single element standard for ICP 'ARISTAR' 455912Y Rubidium 10,000 ppm single element standard for ICP 'ARISTAR' 455914K Rubidium 10,000 ppm single element standard for ICP 'ARISTAR' 104142M Rubidium chloride 'AnalaR' 5G 455922K Ruthenium 1,000 ppm single element standard for ICP 'ARISTAR' 455924M Ruthenium 1,000 ppm single element standard for ICP 'ARISTAR' 455932M Ruthenium 10,000 ppm single element standard for ICP 'ARISTAR' 455934X Ruthenium 10,000 ppm single element standard for ICP 'ARISTAR' 340662B Ruthenium red (ruthenium oxychloride ammoniated) &ss 'Gurr

501 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 400034L S-Acetylthiocholine iodide 571261T Safe Storage of Laboratory Chemicals 2nd Edition 332491D Safepaks (clear) 332493F Safepaks (clear) 332497J Safepaks (clear) 332498K Safepaks (clear) 350934L Saffron alcoholic solution 'Gurr' 341462W Saffron 'Gurr' 341463A Saffron 'Gurr' 352112M Safranin 'O' solution concentrate for microbiology 343122N Safranine O 'Gurr' 'Certistain' for microscopical staining 343125Q Safranine O 'Gurr' 'Certistain' for microscopical staining 351864S Safranine solution for microscopy 380603K Salicin 300354S Salicylaldehyde GPR 102304E Salicylic acid 'AnalaR' 500G 10230CM Salicylic acid 'AnalaR' 10KG 300384B Salicylic acid GPR 455942X Samarium 1,000 ppm single element standard for ICP 'ARISTAR' 455944Q Samarium 1,000 ppm single element standard for ICP 'ARISTAR' 455952Q Samarium 10,000 ppm single element standard for ICP 'ARISTAR'

502 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 455954S Samarium 10,000 ppm single element standard for ICP 'ARISTAR' 330937E Sand fine sifted about 0.1-0.3 mm (50-150 mesh) 330945E Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 330947G Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 33094HQ Sand purified by acid GPR fine about 0.1-0.3 mm (50-150 mesh) 440914Y Saponin 44091NE Saponin 436502L Saponin white suitable for haemolysis 436504N Saponin white suitable for haemolysis 455962S Scandium 1,000 ppm single element standard for ICP 'ARISTAR' 455964U Scandium 1,000 ppm single element standard for ICP 'ARISTAR' 456872V Scandium 1,000ppm for ICP-MS Aristar Single Element Standard 455972U Scandium 10,000 ppm single element standard for ICP 'ARISTAR' 455974W Scandium 10,000 ppm single element standard for ICP 'ARISTAR' 306622U Scandium oxide 191203S Schiff's reagent for detection of aldehydes and use in microscopy 500ML 191204T Schiff's reagent for detection of aldehydes and use in microscopy 1L 571531W Science Around the World: Travel Through Time and Space Fun Expts and 571581J Science for the Earth: Can Science Make the World a Better Place? 571551D Science in Seconds for Kids: Over 100 Experiments you can do in Ten Mi 572651K Scientific papers And presentations

503 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 444025A SDS PAGE tank buffer (10X) 'Electran' 444026B SDS PAGE tank buffer 'Electran' 444027C SDS PAGE tank buffer 'Electran' (Bag in box) 331533P Sea water corrosion test mixture to DEF 1053/B.S. 3900/BS.2011 300432P Sebacoyl chloride GPR 571071P Secondary Ion Mass Spectrometry 125222C Sediment - River Clay,50G LGC(6139) PK5 455982W Selenium 1,000 ppm single element standard for ICP 'ARISTAR' 455984B Selenium 1,000 ppm single element standard for ICP 'ARISTAR' 456882A Selenium 1,000ppm for ICP-MS Aristar Single Elenment Standard 455992B Selenium 10,000 ppm single element standard for ICP 'ARISTAR' 455994D Selenium 10,000 ppm single element standard for ICP 'ARISTAR' 300503N Selenium dioxide GPR 30050EB Selenium dioxide GPR 300454V Selenium powder GPR 30045EY Selenium powder GPR 141623J Selenium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141624K Selenium standard solution (1000 mg/l) 'SpectrosoL' 500ML 330953E Shellac orange best quality 350824G Shorr trichrome stain solution 'Gurr' 571591L Short Protocols in Molecular Biology 3rd Edition

504 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571941N SI Chemical Data 3rd Edition 442892E Silane A-174 'Electran' 634693X Silastic 145 Rtv Encapsulant 634696R Silastic 145 Rtv Encapsulant 634034Y SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634036K SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634037L SILASTIC 3110 RTV low viscosity mould making and encapsulating rubber 634044K SILASTIC 3112 RTV medium viscosity hard mould making and encapsulating 634054M SILASTIC 3120 RTV high-temperature mould-making rubber 634056X SILASTIC 3120 RTV high-temperature mould-making rubber 634057P SILASTIC 3120 RTV high-temperature mould-making rubber 634702V Silastic 3481 High Strength Silicone 634703W Silastic 3481 High Strength Silicone 634706C Silastic 3481 High Strength Silicone 634292B SILASTIC 734 RTV Clear pourable adhesive sealant rubber 634294D SILASTIC 734 RTV Clear pourable adhesive sealant rubber 634282W SILASTIC 734 RTV White liquid adhesive sealant rubber 634284B SILASTIC 734 RTV White liquid adhesive sealant rubber 634302J SILASTIC 738 RTV adhesive sealant rubber for corrosion-sensitive compo 634304L SILASTIC 738 RTV adhesive sealant rubber for corrosion-sensitive compo 634723D Silastic 81-R Curing Agent For Sil.3481

505 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634725F Silastic 81-R Curing Agent For Sil.3481 634124J SILASTIC 9161 RTV Kit including Dow Corning Catalyst N9162 634127M SILASTIC 9161 RTV Kit including Dow Corning Catalyst N9162 634015F SILASTIC E RTV Kit flexible mould-making rubber for intricate detail m 634016G SILASTIC E RTV Kit flexible mould-making rubber for intricate detail m 634025H SILASTIC J RTV Kit high hardness with little or no shrinkage mould-mak 634027J SILASTIC J RTV Kit high hardness with little or no shrinkage mould-mak 634712A Silastic S High Strength Mouldmaking 634713B Silastic S High Strength Mouldmaking 634716E Silastic S High Strength Mouldmaking 161087R Silica Analyser ammonium molybdate soln (ANSA Chemistry) for Kent EIL 5L 161187U Silica Analyser Ammonium molybdate soln (Ascorbic chem.) for Kent EIL 5L 161188V Silica Analyser Ammonium molybdate soln (Ascorbic chem.) for Kent EIL 10L 161097T Silica Analyser First Acid solution for Kent Models EIL 8061/62/65 5L 161098U Silica Analyser First Acid solution for Kent Models EIL 8061/62/65 10L 162137X Silica analyser reducing solution for Bran & Leubbe Silikometer AC570 5L 161171M Silica Analyser Reduction Soln Kit (Ascorbic chem.) for Kent EIL 8061/ 5L 161178T Silica Analyser Reduction Soln Kit (Ascorbic chem.) for Kent EIL 8061/ 10L 161077P Silica Analyser Reduction Solution (ANSA Chemistry) for Kent EIL 8061/ 5L 161107E Silica Analyser Second Acid solution for Kent Models EIL 8061/62/65 5L 161108F Silica Analyser Second Acid solution for Kent Models EIL 8061/62/65 10L

506 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 160563U Silica Analyser Soln No. 1 (metabisulphite/metol) for Kent EIL 58F/Ser 5L 160567B Silica Analyser Soln No. 1 (metabisulphite/metol) for Kent EIL 58F/Ser 10L 160573W Silica Analyser Solution No. 2 for Kent EIL 58F and Bran and Luebbe AC 5L 160577D Silica Analyser Solution No. 2 for Kent EIL 58F and Bran and Luebbe AC 10L 160583B Silica Analyser Solution No. 3 for Kent EIL 58F andBran and Luebbe AC5 5L 160587F Silica Analyser Solution No. 3 for Kent EIL 58F andBran and Luebbe AC5 10L 30059AP Silica colloidal powder low in iron 14633DJ Silica Fumed (Cab-O-Sil M-7D)'Scintran' 25KG 300604R Silica gel beads about 2-5 mm 151732S Silica gel 'Davison 923' suitable for use in IP and ASTM methods 100G 15173LX Silica gel 'Davison 923' suitable for use in IP and ASTM methods 1KG 153324X Silica gel for flash chromatography particle size 40-63mm 500G 153325P Silica gel for flash chromatography particle size 40-63mm 1KG 152614R Silica gel G6 for thin layer chromatography contains 13% calcium sulph 500G 152604P Silica gel G6F254 for thin layer chromatography contains 13% calcium s 500G 300574F Silica gel precipitated 300584H Silica gel precipitated acid washed GPR 307384G Silica gel sachets 307394Y Silica gel sachets 300624V Silica gel self-indicating coarse 300627B Silica gel self-indicating coarse

507 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30062CG Silica gel self-indicating coarse 300634A Silica gel self-indicating particle size about 1-3 mm (6-18 mesh) 30063HN Silica gel self-indicating particle size about 1-3 mm (6-18 mesh) 161277V Silica monitor reagent (sodium molybdate) for Seres FG 504B Silicamete 5L 162192V Silica No. 1 tablets PK100 162193W Silica No. 1 tablets PK250 162202G Silica No. 2 tablets PK100 162203H Silica No. 2 tablets PK250 456002G Silicon 1,000 ppm single element standard for ICP 'ARISTAR' 456004Y Silicon 1,000 ppm single element standard for ICP 'ARISTAR' 456012Y Silicon 10,000 ppm single element standard for ICP 'ARISTAR' 456014K Silicon 10,000 ppm single element standard for ICP 'ARISTAR' 142584A Silicon standard solution (1000 mg/l) 'SpectrosoL' 500ML 142582V Silicon Std Soln (1000ppm) SpectrosoL 100ML 300674Y Silicon tetrachloride GPR 331512K Silicone antifoaming agent 150912Q Silicone fluid DC 550 for GLC 100ML 150672T Silicone oil DC 200/200 for GLC 100ML 456022K Silver 1,000 ppm single element standard for ICP 'ARISTAR' 456024M Silver 1,000 ppm single element standard for ICP 'ARISTAR' 456892C Silver 1,000ppm for ICP-MS Aristar Single Element Standard

508 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456032M Silver 10,000 ppm single element standard for ICP 'ARISTAR' 456034X Silver 10,000 ppm single element standard for ICP 'ARISTAR' 300744F Silver acetate GPR 300793X Silver chloride GPR 300794P Silver chloride GPR 104192W Silver diethyldithiocarbamate 'AnalaR' 10G 300832E Silver diethyldithiocarbamate GPR 300683J Silver foil 0.13 mm (0.005 inch) 300693L Silver foil 0.13 mm (0.005 inch) for assay purposes 191265J Silver nitrate 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 2.5L 180201H Silver nitrate 0.02 mol l-1 (0.02N) 'ConvoL' PK6 180405R Silver nitrate 0.0282 mol l-1 (0.0282N) 'ConvoL' PK6 191255H Silver nitrate 0.05 mol l-1 (0.05N) 'AnalaR' Volumetric Solution 2.5L 191234C Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 191235D Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L 191237F Silver nitrate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag in 10L 180191W Silver nitrate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180415T Silver nitrate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 191275L Silver nitrate 1 ml = 1 mg Cl 'AnalaR' Volumetric Solution 2.5L 191224A Silver nitrate 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 102332Y Silver nitrate 'AnalaR' 25G

509 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102333J Silver nitrate 'AnalaR' 100G 102334K Silver nitrate 'AnalaR' 250G 10233HA Silver nitrate 'AnalaR' 5KG 10233LE Silver nitrate 'AnalaR' 1KG 300872M Silver nitrate GPR 300873N Silver nitrate GPR 300875P Silver nitrate GPR 161413L Silver nitrate solution (1000 g per litre) for C.O.D. determinations 100ML 161416X Silver nitrate solution (1000 g per litre) for C.O.D. determinations 1L 198126E Silver nitrate solution 1ml = 0.005g Nacl 2.5L 300903C Silver oxide GPR 300904D Silver oxide GPR 30090EN Silver oxide GPR 343172A Silver proteinate improved 'Gurr' 140543G Silver standard solution (1000 mg/l) 'SpectrosoL' 100ML 140544H Silver standard solution (1000 mg/l) 'SpectrosoL' 500ML 192586E Silver sulphate 1% w/v in H2SO4 for C.O.D determination in water 'Safe 2.5L 102343L Silver sulphate 'AnalaR' 25G 102344M Silver sulphate 'AnalaR' 100G 10234HC Silver sulphate 'AnalaR' 1KG 300954N Silver sulphate GPR

510 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30095HD Silver sulphate GPR 300733C Silver wire 1.63 mm (0.064 inch) 124512F Simazine 100ug/ml In Acetone 1ML 124502D Simazine neat 10MG 341492F Sirius red F3B 'Gurr' 331154Y Soda lime 'Carbosorb' brand (non-deliquescent) self indicating size 1. 33115AX Soda lime 'Carbosorb' brand (non-deliquescent) self indicating size 1. 331134E Soda lime 'Carbosorb' brand (non-deliquescent) self-indicating granule 331144G Soda lime 'Carbosorb' brand (non-deliquescent) self-indicating size 1. 331104V Soda lime 'Carbosorb' brand (non-deliquescent) size 1.7-4.0 mm (4-10 m 103334X Sodium (+)-tartrate 'AnalaR' 500G 302274E Sodium (+)-tartrate GPR 30227CM Sodium (+)-tartrate GPR 456042X Sodium 1,000 ppm single element standard for ICP 'ARISTAR' 456044Q Sodium 1,000 ppm single element standard for ICP 'ARISTAR' 458232D Sodium 1,000ppm for IC Aristar Single Component Standard 456902K Sodium 1,000ppm for ICP-MS Aristar Single Element Standard 456052Q Sodium 10,000 ppm single element standard for ICP 'ARISTAR' 456054S Sodium 10,000 ppm single element standard for ICP 'ARISTAR' 457132T Sodium 10,000ppm for ICP-MS Aristar Single Element Standard 458312C Sodium 200ppm for IC Aristar Single Component Standard

511 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102354X Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 500G 102355P Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 1KG 102357R Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 5KG 10235HE Sodium acetate 3-hydrate 'AnalaR' (sodium acetate trihydrate) 25KG 301034J Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 301035K Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 301038N Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 30103CR Sodium acetate 3-hydrate GPR (sodium acetate trihydrate) 153203G Sodium acetate 3-hydrate 'HiPerSolv' for HPLC 250G 102363P Sodium acetate anhydrous 'AnalaR' 250G 102364Q Sodium acetate anhydrous 'AnalaR' 500G 102365R Sodium acetate anhydrous 'AnalaR' 1KG 10236BA Sodium acetate anhydrous 'AnalaR' 5KG 452182J Sodium acetate anhydrous 'ARISTAR' 301045M Sodium acetate anhydrous GPR 30104CT Sodium acetate anhydrous GPR 443894K Sodium acetate anhydrous molecular biology grade 443897N Sodium acetate anhydrous molecular biology grade 160868L Sodium acetate buffer solution for chlorine in water monitors 25L 301054N Sodium alginate from laminaria hyperborea 102372Q Sodium arsenate 7-hydrate 'AnalaR' (sodium arsenate heptahydrate) 100G S1

512 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301086V Sodium arsenate hydrated GPR 191305A Sodium arsenite 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 2.5L S1 103692K Sodium azide 'AnalaR' 100G 103694M Sodium azide 'AnalaR' 500G 10369AS Sodium azide 'AnalaR' 5KG 301112G Sodium azide GPR 301114Y Sodium azide GPR 30111KB Sodium azide GPR 103654E Sodium barbitone 'AnalaR' 500G 272834U Sodium barbitone GPR 500G 103974R Sodium benzoate 'AnalaR' 500G 103975S Sodium benzoate 'AnalaR' 2.5KG 301125L Sodium benzoate GPR 30112EU Sodium benzoate GPR 103953M Sodium b-glycerophosphate 'AnalaR Biochemical' 250G 301453B Sodium b-glycerophosphate GPR 301143N Sodium borohydride GPR 30114DA Sodium borohydride GPR 141312U Sodium borohydride pellets 'SpectrosoL' for atomic absorption spectros 100G 301164S Sodium bromide GPR 301183V Sodium cacodylate GPR

513 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 180802D Sodium carbonate 0.05 mol l-1 (0.1N) 'ConvoL' PK6 191325E Sodium carbonate 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 102394W Sodium carbonate 10-hydrate 'AnalaR' (sodium carbonate decahydrate) 500G 301195C Sodium carbonate 10-hydrate GPR (sodium carbonate decahydrate) 30119CJ Sodium carbonate 10-hydrate GPR (sodium carbonate decahydrate) 102404H Sodium carbonate anhydrous 'AnalaR' 500G 102405Y Sodium carbonate anhydrous 'AnalaR' 1KG 102408L Sodium carbonate anhydrous 'AnalaR' 5KG 10240BX Sodium carbonate anhydrous 'AnalaR' 25KG 10240CP Sodium carbonate anhydrous 'AnalaR' 50KG 452192L Sodium carbonate anhydrous 'ARISTAR' 301214L Sodium carbonate anhydrous GPR 301215M Sodium carbonate anhydrous GPR 301218P Sodium carbonate anhydrous GPR 30121CT Sodium carbonate anhydrous GPR 26262CP Sodium carbonate anhydrous technical 50KG 191343G Sodium carbonate solution 0.883% w/v for Martin CO2 apparatus 1L 301224N Sodium chlorate GPR 30123BW Sodium Chloride 240292M Sodium chloride (buffered) stable dry reagent PK12 102414J Sodium chloride 'AnalaR' 500G

514 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102415K Sodium chloride 'AnalaR' 1KG 10241AP Sodium chloride 'AnalaR' 5KG 10241BQ Sodium chloride 'AnalaR' 25KG 10241CR Sodium chloride 'AnalaR' 50KG 452142B Sodium chloride 'ARISTAR' 45214BK Sodium chloride 'ARISTAR' 301233X Sodium chloride GPR 301235Q Sodium chloride GPR 301237S Sodium chloride GPR 30123CA Sodium chloride GPR 153274V Sodium chloride 'HiPerSolv' for HPLC 500G 443824T Sodium chloride molecular biology grade 443827W Sodium chloride molecular biology grade 230386M Sodium chloride solution 18% w/v 2.5L 262815M Sodium chloride technical 2.5KG 26281LF Sodium chloride technical 50KG 261764X Sodium chlorite technical about 80% NaClO2 500G 301264V Sodium chromate anhydrous GPR 102433M Sodium cobaltinitrite 'AnalaR' 100G 10243BU Sodium cobaltinitrite 'AnalaR' 5KG 103544W Sodium cyanide 'AnalaR' 500G S1

515 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10354LQ Sodium cyanide 'AnalaR' 25KG S1 301294E Sodium cyanide GPR 30129CM Sodium cyanide GPR 430353P Sodium deoxycholate 104502Q Sodium dichloroisocyanurate 'AnalaR' 100G 286924T Sodium dichloroisocyanurate GPR 500G 103824E Sodium dichromate 'AnalaR' 500G 301304M Sodium dichromate GPR 301307P Sodium dichromate GPR 30130EW Sodium dichromate GPR 261805G Sodium dichromate technical 2.5KG 102443X Sodium diethyldithiocarbamate 'AnalaR' 100G 307504T Sodium dihydrogen citrate anhydrous GPR 102454R Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 500G 102455S Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 1KG 102457U Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 5KG 10245CC Sodium dihydrogen orthophosphate 1-hydrate 'AnalaR' 25KG 444433M Sodium dihydrogen orthophosphate 1-hydrate molecular biology grade 444435X Sodium dihydrogen orthophosphate 1-hydrate molecular biology grade 452321C Sodium dihydrogen orthophosphate anhydrous 'ARISTAR' 452322D Sodium dihydrogen orthophosphate anhydrous 'ARISTAR'

516 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 307164T Sodium dihydrogen orthophosphate anhydrous GPR 307165U Sodium dihydrogen orthophosphate anhydrous GPR 30716LN Sodium dihydrogen orthophosphate anhydrous GPR 160918E Sodium dihydrogen orthophosphate buffer solution for chlorine in water 25L 301324Q Sodium dihydrogen orthophosphate dihydrate GPR 301327T Sodium dihydrogen orthophosphate dihydrate GPR 30132CB Sodium dihydrogen orthophosphate dihydrate GPR 201054H Sodium diphenylaminesulphonate redox indicator 25G 20105HU Sodium diphenylaminesulphonate redox indicator 500G 301364B Sodium dithionite GPR 301754L Sodium dodecyl sulphate 30175EV Sodium dodecyl sulphate 108073J Sodium dodecyl sulphate 'AnalaR' biochemical 100G 436696N Sodium dodecyl sulphate 'Electran' 444462R Sodium dodecyl sulphate molecular biology grade 444464T Sodium dodecyl sulphate molecular biology grade 444062F Sodium dodecyl sulphate solution 'Electran' a 10% w/v solution 442442F Sodium dodecyl sulphate specially pure 442443G Sodium dodecyl sulphate specially pure 442444H Sodium dodecyl sulphate specially pure 44244HU Sodium dodecyl sulphate specially pure

517 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 442152V Sodium dodecyl sulphate specially purified for biochemical work 44215HN Sodium dodecyl sulphate specially purified for biochemical work 102464T Sodium fluoride 'AnalaR' 500G 102465U Sodium fluoride 'AnalaR' 1KG 301394H Sodium fluoride GPR 30139ER Sodium fluoride GPR 301424T Sodium formate GPR 30142LN Sodium formate GPR 153213Y Sodium formate 'HiPerSolv' for HPLC 250G 301444A Sodium gluconate GPR 104552D Sodium hexametaphosphate 'AnalaR' 100G 301474G Sodium hexametaphosphate flake 301475H Sodium hexametaphosphate flake 30147CX Sodium hexametaphosphate flake 307344V Sodium hexametaphosphate powder GPR 307347B Sodium hexametaphosphate powder GPR 307473G Sodium hydride about 60% dispersion in oil 102474V Sodium hydrogen carbonate 'AnalaR' 500G 102475W Sodium hydrogen carbonate 'AnalaR' 1KG 102477B Sodium hydrogen carbonate 'AnalaR' 5KG 10247BF Sodium hydrogen carbonate 'AnalaR' 25KG

518 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10247CG Sodium hydrogen carbonate 'AnalaR' 50KG 301513T Sodium hydrogen carbonate GPR 301515V Sodium hydrogen carbonate GPR 301517A Sodium hydrogen carbonate GPR 30151CF Sodium hydrogen carbonate GPR 153223K Sodium hydrogen carbonate 'HiPerSolv' for HPLC 250G 301613W Sodium hydrogen selenite GPR 30161FL Sodium hydrogen selenite GPR 104684X Sodium hydrogen sulphate 1-hydrate 'AnalaR' 500G 301626E Sodium hydrogen sulphate crystals GPR 30162CK Sodium hydrogen sulphate crystals GPR 307455E Sodium hydrogen sulphite solution about 39% GPR 191476S Sodium hydroxide 0.02 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 5L 191453L Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 191456X Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191457P Sodium hydroxide 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag 10L 180261T Sodium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180435A Sodium hydroxide 0.1 mol l-1 (0.1N) 'ConvoL' PK6 191503E Sodium hydroxide 0.1 mol l-1 (0.1N) low in carbonate AnalaR Volumetric 1L 191506H Sodium hydroxide 0.1 mol l-1 (0.1N) low in carbonate AnalaR Volumetric 5L 191516J Sodium hydroxide 0.111 mol l-1 (0.111N) 'AnalaR' Volumetric Solution 5L

519 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191423F Sodium hydroxide 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 1L 191426Y Sodium hydroxide 0.2 mol l-1 (0.2N) 'AnalaR' Volumetric Solution 5L 198135F Sodium hydroxide 0.25 mol l-1 (0.25N) 'AnalaR' Volumetric Solution 1L 191403B Sodium hydroxide 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 1L 191406E Sodium hydroxide 0.5 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 5L 180241P Sodium hydroxide 0.5 mol l-1 (0.5N) 'ConvoL' PK6 191493T Sodium hydroxide 0.5 mol l-1 (0.5N) low in carbonate AnalaR Volumetric 1L 191496W Sodium hydroxide 0.5 mol l-1 (0.5N) low in carbonate AnalaR Volumetric 5L 191393Q Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 191396T Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 191397U Sodium hydroxide 1 mol l-1 (N) 'AnalaR' Volumetric Solution 10L 180231N Sodium hydroxide 1 mol l-1 (N) 'ConvoL' PK6 180425V Sodium hydroxide 1 mol l-1 (N) 'ConvoL' PK6 191483R Sodium hydroxide 1 mol l-1 (N) low in carbonate 'AnalaR' Volumetric So 1L 191486U Sodium hydroxide 1 mol l-1 (N) low in carbonate 'AnalaR' Volumetric So 5L 191383X Sodium hydroxide 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 1L 191386R Sodium hydroxide 2 mol l-1 (2N) 'AnalaR' Volumetric Solution 5L 191373M Sodium hydroxide 4 mol l-1 (4N) low in carbonate 'AnalaR' Volumetric S 1L 191376P Sodium hydroxide 4 mol l-1 (4N) low in carbonate 'AnalaR' Volumetric S 5L 104953Q Sodium hydroxide 'AnalaR' for elemental analysis on support about 0.8- 250G 104963S Sodium hydroxide 'AnalaR' for elemental analysis on support about 1.6- 250G

520 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 192426M Sodium hydroxide and sodium thiosulphate solution for Kjel-Foss 5L 192428X Sodium hydroxide and sodium thiosulphate solution for Kjel-Foss 25L 104384F Sodium hydroxide pearl 'AnalaR' 500G 104386H Sodium hydroxide pearl 'AnalaR' 2.5KG 307314P Sodium hydroxide pearl GPR 307316R Sodium hydroxide pearl GPR 30731CA Sodium hydroxide pearl GPR 102524X Sodium hydroxide pellets 'AnalaR' 500G 102525P Sodium hydroxide pellets 'AnalaR' 1KG 102527R Sodium hydroxide pellets 'AnalaR' 5KG 10252MJ Sodium hydroxide pellets 'AnalaR' 25KG 10252NK Sodium hydroxide pellets 'AnalaR' 50KG 104905Y Sodium hydroxide pellets 'AnalaR' low in potassium 1KG 452124W Sodium hydroxide pellets 'ARISTAR' 452125A Sodium hydroxide pellets 'ARISTAR' 301674M Sodium hydroxide pellets GPR 301675N Sodium hydroxide pellets GPR 301677P Sodium hydroxide pellets GPR 30167MH Sodium hydroxide pellets GPR 30167NY Sodium hydroxide pellets GPR 191523Y Sodium hydroxide solution 20% w/v (about 5N) 1L

521 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191526L Sodium hydroxide solution 20% w/v (about 5N) 5L 191533K Sodium hydroxide solution 40% w/v low in nitrogen 1L 191536N Sodium hydroxide solution 40% w/v low in nitrogen 5L 19153LF Sodium hydroxide solution 40% w/v low in nitrogen 25L 191537X Sodium hydroxide solution 40% w/v low in nitrogen (Bag in box) 10L 191543M Sodium hydroxide solution 50% w/v (about 12.5N) 1L 191546P Sodium hydroxide solution 50% w/v (about 12.5N) 5L 19154CV Sodium hydroxide solution 50% w/v (about 12.5N) 25L 261845X Sodium hydroxide technical 1KG 261846P Sodium hydroxide technical 2.5KG 26184CV Sodium hydroxide technical 50KG 301696S Sodium hypochlorite solution GPR 30169CB Sodium hypochlorite solution GPR 230393L Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 250ML 230394M Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 500ML 230395N Sodium hypochlorite solution low in bromine approx. N in 0.1N sodium h 1L 307356C Sodium hypochlorite solution 'SpectrosoL' about 12% w/v available chlo 103512X Sodium iodide 'AnalaR' 100G 103514Q Sodium iodide 'AnalaR' 500G 10351LK Sodium iodide 'AnalaR' 5KG 301724F Sodium iodide GPR

522 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301736J Sodium lactate solution GPR 307464F Sodium lactate solution GPR about 50% 307466H Sodium lactate solution GPR about 50% 261867U Sodium metasilicate technical 2.5KG 301833J Sodium metavanadate GPR 663234C Sodium methoxide (sodium methylate) 102542Q Sodium molybdate 'AnalaR' 100G 102544S Sodium molybdate 'AnalaR' 500G 10254HY Sodium molybdate 'AnalaR' 25KG 301854X Sodium molybdate GPR 102554U Sodium nitrate 'AnalaR' 500G 102555V Sodium nitrate 'AnalaR' 2.5KG 301874S Sodium nitrate GPR 301875T Sodium nitrate GPR 301877V Sodium nitrate GPR 30187HY Sodium nitrate GPR 122272A Sodium nitrate/cobalt chloride/nickel chloride Soln(cuvette)LGC2011 PK4 102563V Sodium nitrite 'AnalaR' 250G 102564W Sodium nitrite 'AnalaR' 500G 102567C Sodium nitrite 'AnalaR' 5KG 10256CH Sodium nitrite 'AnalaR' 50KG

523 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301884U Sodium nitrite GPR 301885V Sodium nitrite GPR 30188CF Sodium nitrite GPR 102573A Sodium nitrosopentacyanoferrate(III) 'AnalaR' (sodium nitroprusside) 100G 10257CJ Sodium nitrosopentacyanoferrate(III) 'AnalaR' (sodium nitroprusside) 5KG 301902F Sodium nitrosopentacyanoferrate(III) GPR (sodium nitroprusside) 30191BQ Sodium n-octanoate GPR (sodium n-octoate) 102584D Sodium oxalate 'AnalaR' 500G 10258LU Sodium oxalate 'AnalaR' 25KG 301954R Sodium oxalate GPR (sodium ethanedioate) 307183W Sodium pellets in paraffin GPR 301964T Sodium perborate GPR 103134Y Sodium perchlorate 'AnalaR' 500G 301984A Sodium perchlorate GPR 153233M Sodium perchlorate 'HiPerSolv' for HPLC 250G 102593E Sodium periodate 'AnalaR' (sodium metaperiodate) 100G 102595G Sodium periodate 'AnalaR' (sodium metaperiodate) 500G 302004H Sodium periodate GPR (sodium metaperiodate) 302064T Sodium propionate GPR 440943N Sodium pyruvate 44094AU Sodium pyruvate

524 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 44094LY Sodium pyruvate 104523V Sodium salicylate 'AnalaR' 250G 302104K Sodium salicylate GPR 30210MF Sodium salicylate GPR 10262BB Sodium selenate 'AnalaR' 2.5KG 302113L Sodium selenate GPR 302143R Sodium selenite 5-hydrate GPR 30214EF Sodium selenite 5-hydrate GPR 302166B Sodium silicate solution (water glass) 30216LQ Sodium silicate solution (water glass) 142213W Sodium standard solution (10,000 mg/l) 'SpectrosoL' 100ML 142594C Sodium standard solution (1000 mg/l) 'SpectrosoL' 500ML 302174B Sodium starch glycollate 142592A Sodium Std Soln (1000 ppm) 'SpectrosoL' 100ML 301013E Sodium sticks in paraffin GPR 302194F Sodium succinate GPR 102634T Sodium sulphate 10-hydrate 'AnalaR' (sodium sulphate decahydrate) 500G 302215Q Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 302217S Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 30221CA Sodium sulphate 10-hydrate GPR (sodium sulphate decahydrate) 452202T Sodium sulphate anhydrous 'ARISTAR'

525 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 302234T Sodium sulphate anhydrous GPR 302235U Sodium sulphate anhydrous GPR 30223CE Sodium sulphate anhydrous GPR 103984T Sodium sulphate anhydrous granular 'AnalaR' 500G 103985U Sodium sulphate anhydrous granular 'AnalaR' 2.5KG 10398CE Sodium sulphate anhydrous granular 'AnalaR' 25KG 30736CK Sodium sulphate anhydrous granular GPR 102644V Sodium sulphate anhydrous powder 'AnalaR' 500G 102645W Sodium sulphate anhydrous powder 'AnalaR' 1KG 102647B Sodium sulphate anhydrous powder 'AnalaR' 5KG 10264BF Sodium sulphate anhydrous powder 'AnalaR' 25KG 10264CG Sodium sulphate anhydrous powder 'AnalaR' 50KG 102653W Sodium sulphide 'AnalaR' 250G 10265LR Sodium sulphide 'AnalaR' 25KG 302244V Sodium sulphide GPR 30224DH Sodium sulphide GPR 103574F Sodium sulphite anhydrous 'AnalaR' 500G 103575G Sodium sulphite anhydrous 'AnalaR' 1KG 103577Y Sodium sulphite anhydrous 'AnalaR' 5KG 10357EP Sodium sulphite anhydrous 'AnalaR' 25KG 302264C Sodium sulphite anhydrous GPR

526 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 302267F Sodium sulphite anhydrous GPR 30226CK Sodium sulphite anhydrous GPR 301252R Sodium tetrachloroaurate (sodium chloroaurate) 444282P Sodium tetradecyl sulphate 'Electran' 302333V Sodium tetraphenylboron 30233CH Sodium tetraphenylboron 104293D Sodium thiocyanate 'AnalaR' 100G 306364V Sodium thiocyanate anhydrous GPR for determination of niobiumin steel 261924M Sodium thiocyanate technical 500G 180352V Sodium thiosulphate 0.0125 mol l-1 (0.0125N) 'ConvoL' PK6 191585W Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 1L 191586A Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191587B Sodium thiosulphate 0.1 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 10L 180281A Sodium thiosulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 180445C Sodium thiosulphate 0.1 mol l-1 (0.1N) 'ConvoL' PK6 191575U Sodium thiosulphate 1 mol l-1 (N) 'AnalaR' Volumetric Solution 2.5L 102684G Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 500G 102685H Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 1KG 102687J Sodium thiosulphate 5-hydrate 'AnalaR' (sodium thiosulphate pentahydra 5KG 302355E Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate) 302357G Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate)

527 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30235CL Sodium thiosulphate 5-hydrate GPR (sodium thiosulphate pentahydrate) 302364F Sodium thiosulphate anhydrous GPR 261935P Sodium thiosulphate technical 2.5KG 26193CW Sodium thiosulphate technical 50KG 102693H Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 100G 102695J Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 500G 10269ES Sodium tungstate 2-hydrate 'AnalaR' (sodium tungstate dihydrate) 25KG 302374H Sodium tungstate hydrated GPR 125352L Soft Drink,Accessulphome349,Sacc76,20ml LGC(7131) PK5 125342J Soft Drink,Aspartame 620,Sacc 77,20ml LGC(7130) PK5 362445M Soft 'n' Safe antibacterial liquid soap 362435K Soft 'n' Smooth frequent use liquid soap 125202V Soil (Brick Works) LGC(6135) 50G 125214C Soil (Coal-Carbonisation),80G LGC(6138) PK5 571791R Soil and Water Management Systems 4th Edition 331251Y Soil testing graduated test-tubes 320602C Soil testing Outfit 160323G Solochrome black 25G 160324H Solochrome black 100G 362416H Solvent degreaser (Metaclean 3000) 302414V Sorbic acid GPR (trans trans-2, 4-hexadienoic acid)

528 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 104643F Sorbitol 'AnalaR' (sorbite) 250G 302424A Sorbitol GPR (sorbite) 302425B Sorbitol GPR (sorbite) 146042X Spectravial 2 plastic caps pack of 2000 PK2000 352192F Sperm stain (use with sperm stain fixative) 352184F Sperm stain fixative 765112H Spherisorb cartridge S5 Phenyl 250-4.6mm 765092U Spherisorb cartridge S5-C8 150-4.6mm 765102F Spherisorb cartridge S5-C8 250-4.6mm 765402X Spherisorb cartridge S5-C8 250-4.6mm 765122J Spherisorb cartridge S5-CN 150-4.6mm 765132L Spherisorb cartridge S5-CN 250-4.6mm 765142N Spherisorb cartridge S5-NH2 150-4.6mm 765152P Spherisorb cartridge S5-NH2 250-4.6mm 765412Q Spherisorb cartridge S5-NH2 250-4.6mm 765392G Spherisorb cartridge S5-ods-1 150-4.6mm 765372C Spherisorb cartridge S5-ods-1 250-4.6mm 765382E Spherisorb cartridge S5-ods-1 250-4.6mm 765072Q Spherisorb cartridge S5-ods-2 150-4.6mm 765082S Spherisorb cartridge S5-ods-2 250-4.6mm 765422S Spherisorb cartridge S5-ods-2 250-4.6mm

529 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765052M Spherisorb cartridge S5-W 150-4.6mm 765062X Spherisorb cartridge S5-W 250-4.6mm 765362A Spherisorb cartridge S5-W 250-4.6mm 765522V Spherisorb S10-ods-1Endfit.Col.150-4.6mm 765572Y Spherisorb S10-ods-1Endfit.Col.200-4.6mm 765512T Spherisorb S10-ods-1Endfit.Col.250-4.6mm 765542C Spherisorb S10-ods-1Endfit.Col.250-4.6mm 765492J Spherisorb S10-ods-2Endfit.Col.150-4.6mm 765462D Spherisorb S10-ods-2Endfit.Col.250-4.6mm 765532A Spherisorb S10-ods-2Endfit.Col.250-4.6mm 765592M Spherisorb S3 ods-2 Endfit.Col.100-4.6mm 765782Q Spherisorb S30Ds2 150 X 4.6 Column 765582K Spherisorb S3-ods-1 Endfit.Col.100-4.6mm 765712C Spherisorb S5 ods-1 Endfit.Col.125-4.6mm 765632D Spherisorb S5-C1 Endfit.Col.150-4.6mm 765642F Spherisorb S5-C1 Endfit.Col.250-4.6mm 765652H Spherisorb S5-C6 Endfit.Col.250-4.6mm 765672L Spherisorb S5-C8 Endfit.Col.150-4.6mm 765662J Spherisorb S5-C8 Endfit.Col.250-4.6mm 765682N Spherisorb S5-CN Endfit.Col.150-4.6mm 765502R Spherisorb S5-CN Endfit.Col.250-4.6mm

530 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 765692P Spherisorb S5-NH2 Endfit.Col.150-4.6mm 765702A Spherisorb S5-NH2 Endfit.Col.250-4.6mm 765562G Spherisorb S5-ods-1 Endfit.Col.200-4.6mm 765722E Spherisorb S5-ods-1 Endfit.Col.250-4.6mm 765552E Spherisorb S5-ods-1Endfit.Col.150-4.6mm 765482H Spherisorb S5-ods-2 Endfit.Col.100-4.6mm 765472F Spherisorb S5-ods-2 Endfit.Col.150-4.6mm 765452B Spherisorb S5-ods-2 Endfit.Col.200-4.6mm 765732G Spherisorb S5-ods-2 Endfit.Col.250-4.6mm 765742Y Spherisorb S5-P Endfit.Col.150-4.6mm 765752K Spherisorb S5-P Endfit.Col.250-4.6mm 765762M Spherisorb Sax Guard Cart.10-4.6mm 765772X Spherisorb Scx Guard Cart.10-4.6mm 765612W Spherisorb Si Endfit.Col.150-4.6mm 765622B Spherisorb Si Endfit.Col.250-4.6mm 332375A Spillage absorption granules 332377C Spillage absorption granules 332379E Spillage absorption granules 570041F Spillages of Hazardous Chemicals chart 10th edition 570042G Spillages of Hazardous Chemicals chart 10th edition 302444E Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP

531 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30244EX Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 30244FP Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 302445F Spirit methylated industrial GPR 98/99% w/w total alcohols 74OP 'Safe 302434C Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 30243EM Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 30243FN Spirit methylated industrial GPR about 90% w/w total alcohols,64 OP 302454G Spirit methylated mineralized 30245HT Spirit methylated mineralized 443526M SSC Buffer (20 x concentrate) 443527N SSC Buffer (20 x concentrate) (Bag in box) 443525L SSC Buffer (20 x concentrate) (Rigid pack) 443975K SSPE buffer 'Electran' (20惡oncentrate) 602661G Stainless steel blanking screws 442922Q Starch hydrolysed (Smithies) 'Electran' 442925T Starch hydrolysed (Smithies) 'Electran' 310452B Starch iodide (SI) test paper BDH 302604C Starch Lintner's 30261CM Starch maize GPR 302626Y Starch potato GPR 102713R Starch soluble 'AnalaR' 250G 102715T Starch soluble 'AnalaR' 1KG

532 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 10271BC Starch soluble 'AnalaR' 25KG 10271CD Starch soluble 'AnalaR' 50KG 302644K Starch soluble GPR 302645L Starch soluble GPR 30264EU Starch soluble GPR 302655N Starch wheat GPR 571131K Statistical Methods in Analytical Chemistry 571801C Statistics From Scratch: An Introduction for Health Care Professionals 302674Q Stearic acid GPR 30267HG Stearic acid GPR 302682Q Stearic anhydride GPR 572551H Stereoelectronic Effects 306946X Stoddard solvent (ASTM D235 Type 1) [white spirit (BSS 245) Type A 197 30694HC Stoddard solvent (ASTM D235 Type 1) [white spirit (BSS 245) Type A 197 456062S Strontium 1,000 ppm single element standard for ICP 'ARISTAR' 456064U Strontium 1,000 ppm single element standard for ICP 'ARISTAR' 458262J Strontium 1,000ppm for IC Aristar Single Component Standard 456912M Strontium 1,000ppm for ICP-MS Aristar Single Element Standard 456072U Strontium 10,000 ppm single element standard for ICP 'ARISTAR' 456074W Strontium 10,000 ppm single element standard for ICP 'ARISTAR' 458342Y Strontium 200ppm for IC Aristar Single Component Standard

533 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 302754P Strontium carbonate GPR precipitated by ammonia 30275BW Strontium carbonate GPR precipitated by ammonia 102724U Strontium chloride 'AnalaR' 500G 10272DG Strontium chloride 'AnalaR' 25KG 302764R Strontium chloride GPR 140292G Strontium chloride 'SpectrosoL' for atomic absorption spectroscopy 100G 103144K Strontium nitrate anhydrous 'AnalaR' 500G 10314LE Strontium nitrate anhydrous 'AnalaR' 50KG 141493R Strontium standard solution (1000 mg/l) 'SpectrosoL' 100ML 141496U Strontium Std Soln (1000 ppm) 'SpectrosoL' 500ML 123302Q Styrene 200ug/ml in methanol 1ML 302916P Styrene GPR (phenylethylene) stabilized with 10-20ppm tert.-butylcatec 361704Y Styrolite mounting medium (formulation Raymond A. Lamb) 102734W Succinic acid 'AnalaR' 500G 302954V Succinic acid GPR 30295CG Succinic acid GPR 102744B Sucrose 'AnalaR' 500G 102745C Sucrose 'AnalaR' 1KG 102747E Sucrose 'AnalaR' 5KG 10274CJ Sucrose 'AnalaR' 25KG 10274EL Sucrose 'AnalaR' 50KG

534 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 452074G Sucrose 'ARISTAR' 302994G Sucrose GPR 302997J Sucrose GPR 30299CX Sucrose GPR 443814R Sucrose molecular biology grade 342013F Sudan black B 'Gurr' 'Certistain' for microscopical staining 341912E Sudan blue 'Gurr' 340684H Sudan II 'Gurr' for microscopical staining 340694J Sudan III &ss 'Gurr' for microscopical staining 340704R Sudan IV &ss 'Gurr' (Scarlet R Michaelis) 343142R Sudan red 7B 'Gurr' 'Certistain' for microscopical staining 121422P Sugar Confectionery CRM (LGC7017) 12G 104103F Sulphamic acid 'AnalaR' 25G 10410BN Sulphamic acid 'AnalaR' 5KG 303074C Sulphamic acid GPR 30307CK Sulphamic acid GPR 104482G Sulphanilamide 'AnalaR' 100G 303083D Sulphanilamide GPR 102752B Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 100G 102754D Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 500G 10275BK Sulphanilic acid 'AnalaR' (4-aminobenzenesulphonic acid) 5KG

535 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 303092E Sulphanilic acid GPR (4-aminobenzenesulphonic acid) 30309CX Sulphanilic acid GPR (4-aminobenzenesulphonic acid) 458062D Sulphate 1,000ppm for IC Aristar Single Component Standard 458064F Sulphate 1,000ppm for IC Aristar Single Component Standard 458132A Sulphate 200ppm for IC Aristar Single Component Standard 456082W Sulphur 1,000 ppm single element standard for ICP 'ARISTAR' 456084B Sulphur 1,000 ppm single element standard for ICP 'ARISTAR' 456922X Sulphur 1,000ppm for ICP-MS Aristar Single Element Standard 456092B Sulphur 10,000 ppm single element standard for ICP 'ARISTAR' 456094D Sulphur 10,000 ppm single element standard for ICP 'ARISTAR' 457142V Sulphur 10,000ppm for ICP-MS Aristar Single Element Standard 601324L Sulphur dioxide 331211A Sulphur Dioxide Canister Valves 191655T Sulphur dioxide solution (sulphurous acid) 2.5L 303165E Sulphur finely divided 30316CL Sulphur finely divided 191736T Sulphuric acid 0.01 mol l-1 (0.02N) 'AnalaR' Volumetric Solution 5L 180321X Sulphuric acid 0.01 mol l-1 (0.02N) 'ConvoL' PK6 191726R Sulphuric acid 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution 5L 191727S Sulphuric acid 0.05 mol l-1 (0.1N) 'AnalaR' Volumetric Solution (Bag i 10L 180465G Sulphuric acid 0.05 mol l-1 (0.1N) 'ConvoL' PK6

536 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 192517X Sulphuric acid 0.128 mol l-1 (0.255N) for determination of fibre conte 5L 191705M Sulphuric acid 0.25 mol l-1 (0.5N) 'AnalaR' Volumetric Solution 2.5L 191695E Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 1L 191696F Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 5L 191697G Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 10L 19169LU Sulphuric acid 0.5 mol l-1 (N) 'AnalaR' Volumetric Solution 25L 180301K Sulphuric acid 0.5 mol l-1 (N) 'ConvoL' PK6 180455E Sulphuric acid 0.5 mol l-1 (N) 'ConvoL' PK6 191687E Sulphuric acid 1 mol l-1 (2N) 'AnalaR' Volumetric Solution 5L 198154Y Sulphuric acid 2 mol l-1 (4N) 'AnalaR' Volumetric Solution 'Safe-Break 500ML 191675A Sulphuric acid 2.5 mol l-1 (5N) 'AnalaR' Volumetric Solution 'Safe-Bre 2.5L 191665V Sulphuric acid 5 mol l-1 (10N) 'AnalaR' Volumetric Solution 'Safe-Brea 2.5L 160346N Sulphuric acid 50% v/v for determination of dissolved oxygen in water 2.5L 160335K Sulphuric acid 6.5% v/v for determination of phosphate in boiler water 1L 193216Y Sulphuric acid 72% w/w (12M) 2.5L 307276D Sulphuric acid about 34% H2SO4 for accumulators 'Safe-Break' 262826P Sulphuric acid about 97% H2SO4 technical 2.5L 262825X Sulphuric acid about 97% H2SO4 technical 'Safe-Break' 2.5L 102765G Sulphuric acid 'AnalaR' sp. gr. 1.84 1L 102766H Sulphuric acid 'AnalaR' sp. gr. 1.84 2.5L 10276LW Sulphuric acid 'AnalaR' sp. gr. 1.84 25L

537 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102760B Sulphuric acid 'AnalaR' sp. gr. 1.84 'Safe-Break' 1L 102761C Sulphuric acid 'AnalaR' sp. gr. 1.84 'Safe-Break' 2.5L 450067W Sulphuric acid 'ARISTAR' sp. gr. 1.84 450061Q Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break' 450062R Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break' 450063S Sulphuric acid 'ARISTAR' sp. gr. 1.84 'Safe-Break' 104575K Sulphuric acid fuming (oleum) about 30% free SO3 'AnalaR' 'Safe-Break' 1L 303252C Sulphuric acid GPR 303256G Sulphuric acid GPR 30325EX Sulphuric acid GPR 303246E Sulphuric acid GPR for milk testing (Gerber test) about 90% H2SO4 303245D Sulphuric acid GPR for milk testing (Gerber test) about 90% H2SO4 'Saf 303254E Sulphuric acid GPR 'Safe -Break' 303253D Sulphuric acid GPR 'Safe-Break' 303336F Sulphuric acid low in nitrogen about 98% GPR 303335E Sulphuric acid low in nitrogen about 98% GPR 'Safe-Break' 141614Y Sulphuric acid 'SpectrosoL' about 98% H2SO4 for a.a.s 'Safe-Break' 2.5L 303354H Sulphuryl dichloride GPR (sulphuryl chloride) 362424H Supa-Care after work lotion 362474R Superderm Micron Shield Hand Cream 634145X SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant

538 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 634146P SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant 634148R SYLGARD 170 A & B Elastomer Kit flame retardant encapsulant 634152N SYLGARD 182 Elastomer Kit slow curing encapsulant 634153X SYLGARD 182 Elastomer Kit slow curing encapsulant 634165S SYLGARD 184 Elastomer Kit general purpose encapsulant 634175U SYLGARD 186 Elastomer Kit high strength encapsulant 634177W SYLGARD 186 Elastomer Kit high strength encapsulant 634226X SYLGARD 527 A & B Silicone Dielectric Gel 444125D TAE Buffer 'Electran' 331226H Talc fine powder 33122BM Talc fine powder 33122CN Talc fine powder 331244J Talc fine powder extra pure 303374L Tannic acid GPR 456102J Tantalum 1,000 ppm single element standard for ICP 'ARISTAR' 456104L Tantalum 1,000 ppm single element standard for ICP 'ARISTAR' 456112L Tantalum 10,000 ppm single element standard for ICP 'ARISTAR' 456114N Tantalum 10,000 ppm single element standard for ICP 'ARISTAR' 331603M Tap brass modified design 331772F Tap nylon 331582B Tap polypropylene

539 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 332682Y Tap vented nylon 332672G Tap vented polyethylene 332692K Taps vented polyethylene with cap for polythene drum 102774H Tartaric acid dextro-rotatory (+)-tartaric acid 'AnalaR' 500G 102775Y Tartaric acid dextro-rotatory (+)-tartaric acid 'AnalaR' 1KG 307136P Tartaric acid dextro-rotatory (+)-tartaric acid GPR 341502N Tartrazine 'Gurr' 351874U TB-colour carbol fuchsin solution 351926P TB-colour staining kit 444136G TBE buffer 'Electran' 444137H TBE buffer 'Electran' 438872T Tbe Sample Buffer For Dna Electrophoresi,OWL Er38 124552N Tecnazene 100ug/ml in methanol 1ML 124542L Tecnazene neat 10MG 331827D 'Teepol' bleach 560116C 'Teepol' L 456122N Tellurium 1,000 ppm single element standard for ICP 'ARISTAR' 456124P Tellurium 1,000 ppm single element standard for ICP 'ARISTAR' 456132P Tellurium 10,000 ppm single element standard for ICP 'ARISTAR' 456134R Tellurium 10,000 ppm single element standard for ICP 'ARISTAR' 303483P Tellurium dioxide GPR (tellurium oxide)

540 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30348CB Tellurium dioxide GPR (tellurium oxide) 142732R Tellurium Std Soln (1000 ppm) SpectrosoL 100ML 456142R Terbium 1,000 ppm single element standard for ICP 'ARISTAR' 456144T Terbium 1,000 ppm single element standard for ICP 'ARISTAR' 456932Q Terbium 1,000ppm for ICP-MS Aristar Single Element Standard 456152T Terbium 10,000 ppm single element standard for ICP 'ARISTAR' 456154V Terbium 10,000 ppm single element standard for ICP 'ARISTAR' 298486Y tert.-Butyl methyl ether GPR 29848CX tert.-Butyl methyl ether GPR 29848EQ tert.-Butyl methyl ether GPR 153365A tert.-Butyl methyl ether 'HiPerSolv' for HPLC 1L 153366B tert.-Butyl methyl ether 'HiPerSolv' for HPLC 2.5L 760582N Test Dye Mixture 3 (Lipophilic) In Toluene (1/1) (032.8003) 760592P Test Dye Mixture 4 (Hydrophilic) In methanol/Water (032-8004) 192535Q tetra-Ammonium cerium(IV) sulphate 0.1 mol l-1 (0.1N) AnalaR Volumetri 1L 153061K Tetrabutylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G 276862R tetra-Chloroauric acid GPR about 50% Au (chloroauric acid) 1G 190493P tetra-Chloroauric acid solution (chloroauric acid) 100ML 123312S Tetrachloroethylene 200ug/ml in methanol 1ML 104076T Tetrachloroethylene 'AnalaR' 2.5L 306936M Tetrachloroethylene GPR

541 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30693DT Tetrachloroethylene GPR 261996F Tetrachloroethylene technical 2.5L 26199EN Tetrachloroethylene technical 25L 303663R Tetraethylammonium bromide GPR 153051Y Tetraethylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G 262004Y Tetraethylenepentamine technical 500ML 287184L tetra-Fluoroboric acid GPR about 50% HBF4 500ML 103344Q Tetrahydrofuran 'AnalaR' stabilized 500ML 103345R Tetrahydrofuran 'AnalaR' stabilized 1L 103346S Tetrahydrofuran 'AnalaR' stabilized 2.5L 10334HG Tetrahydrofuran 'AnalaR' stabilized 25L 103347T Tetrahydrofuran 'AnalaR' stabilized 'Safe-Break' 2.5L 104834K Tetrahydrofuran dried 'AnalaR' 500ML 303714L Tetrahydrofuran GPR stabilized 303716N Tetrahydrofuran GPR stabilized 30371EV Tetrahydrofuran GPR stabilized 152475B Tetrahydrofuran 'HiPerSolv' for HPLC 1L 152476C Tetrahydrofuran 'HiPerSolv' for HPLC 2.5L 303793D Tetramethylammonium chloride GPR 153092R Tetramethylammonium chloride 'HiPerSolv' for HPLC 25G 153041G Tetramethylammonium hydrogen sulphate 'HiPerSolv' for HPLC 5G

542 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 191773B Tetramethylammonium hydroxide solution GPR about 25% (CH3)4N.OH in wat 100ML 19177LT Tetramethylammonium hydroxide solution GPR about 25% (CH3)4N.OH in wat 2.5L 193355S Tetra-n-butylammonium hydroxide 1L 191874F Tetra-n-butylammonium hydroxide 0.1 mol l-1 (0.1N) in toluene/methanol 500ML 191876H Tetra-n-butylammonium hydroxide 0.1 mol l-1 (0.1N) in toluene/methanol 2.5L 193354R Tetra-n-butylammonium hydroxide 0.1 mol/l in propan-2-ol/methanol 500ML 191762V Tetra-n-butylammonium hydroxide solution GPR 100ML 191764A Tetra-n-butylammonium hydroxide solution GPR 500ML 104852M Tetraphenylarsonium chloride 1-hydrate 'AnalaR' 5G S1 296484V tetra-Potassium pyrophosphate GPR 102614P tetra-Sodium pyrophosphate 'AnalaR' 500G 302075W tetra-Sodium pyrophosphate GPR 30207CG tetra-Sodium pyrophosphate GPR 340724V Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 340725W Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 340726A Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 34072CG Tetrazolium salt (2,3, 5-triphenyltetrazolium chloride) 456162V Thallium 1,000 ppm single element standard for ICP 'ARISTAR' 456164A Thallium 1,000 ppm single element standard for ICP 'ARISTAR' 456942S Thallium 1,000ppm for ICP-MS Aristar Single Element Standard 456172A Thallium 10,000 ppm single element standard for ICP 'ARISTAR'

543 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456174C Thallium 10,000 ppm single element standard for ICP 'ARISTAR' 571161Q The Analytical Chemistry of Silicones 570911D The Biological Chemistry of the Elements - The Inorganic Chemistry ofL 570951L The Chemical Synthesis of Peptides 572501U The Chemistry Maths Book 572661M The Chemokine Facts Book 572721H The Cytokine Handbook 572471Y The Elements on Earth: Inorganic Chemistry in the Environment 572711F The Extra-Cellular Matrix Facts Book 571441V The Extraordinary Chemistry of Ordinary Things 2nd Edition 572731J The Genetics Of Cancer 572601A The Laboratory Handbook 572071T The Mechanisms of Reactions at Transition Metal Sites 572571L The Merck Index Book 572591P The Merck Index CD-Rom Macintosh Singleuser 572581N The Merck Index CD-Rom Windows Single User 572671X The Oncogene And Tumor Suppres.Gene Book 571961R The Organic Chemistry Lab Survival Manual 3rd Edition 570841G The Oxford Dictionary for Scientific Writers and Editors 572741L The Quinolones (Second Edition) 572701D The Transporter Facts Book

544 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 571861X Theory and Practice of Water and Wastewater Treatment 571101E Thermal Methods - Analytical Chemistry by Open Learning 122322Q Thiabendazole LGC1210 0.25G 440055N Thiamine hydrochloride (aneurine hydrochloride) (vitamin B1) 340754E Thiazolyl blue (MTT) 131294H Thioacetamide GPR 25G 304084Y Thiobarbituric acid GPR 341512P Thioflavine T 'Gurr' 304164H Thiomersal GPR 304165Y Thiomersal GPR 30416HU Thiomersal GPR 340764G Thionine (acetate) 'Gurr' 'Certistain' for microscopical staining 103483D Thiourea 'AnalaR' 250G 304234E Thiourea GPR 30423CM Thiourea GPR 456182C Thorium 1,000 ppm single element standard for ICP 'ARISTAR' 456184E Thorium 1,000 ppm single element standard for ICP 'ARISTAR' 456192E Thorium 10,000 ppm single element standard for ICP 'ARISTAR' 456194G Thorium 10,000 ppm single element standard for ICP 'ARISTAR' 456202M Thulium 1,000 ppm single element standard for ICP 'ARISTAR' 456204X Thulium 1,000 ppm single element standard for ICP 'ARISTAR'

545 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456212X Thulium 10,000 ppm single element standard for ICP 'ARISTAR' 456214Q Thulium 10,000 ppm single element standard for ICP 'ARISTAR' 420484U Thymidine chromatographically homogeneous 201133F Thymol blue (pH indicator) solid 5G 20114CQ Thymol blue water soluble (pH indicator) 500G 304332F Thymol GPR 304334H Thymol GPR 201164M Thymolphthalein (pH indicator) solid 25G 20116HC Thymolphthalein (pH indicator) solid 1KG 201323J Thyodene indicator water soluble iodine indicator substitute for starc 200G 456222Q Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456224S Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456242U Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456244W Tin 1,000 ppm single element standard for ICP 'ARISTAR' 456952U Tin 1,000ppm for ICP-MS Aristar Single Element Standard 456232S Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456234U Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456252W Tin 10,000 ppm single element standard for ICP 'ARISTAR' 456254B Tin 10,000 ppm single element standard for ICP 'ARISTAR' 457152A Tin 10,000ppm for ICP-MS Aristar Single Element Standard 121442T Tin CRM (LGC2609) 0.5G

546 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 304362L Tin foil 0.10mm (0.004 inch) GPR 102814V Tin granulated 'AnalaR' 500G 304384R Tin granulated GPR 142654U Tin standard solution (1000 mg/l) 'SpectrosoL' 500ML 142652S Tin Std Soln (1000 ppm) SpectrosoL 100ML 102702X Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 100G 102704Q Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 500G 10270ED Tin(II) chloride 2-hydrate 'AnalaR' (stannous chloride) 25KG 302542F Tin(II) chloride 2-hydrate GPR (stannous chloride) 302544H Tin(II) chloride 2-hydrate GPR (stannous chloride) 302547K Tin(II) chloride 2-hydrate GPR (stannous chloride) 30254ER Tin(II) chloride 2-hydrate GPR (stannous chloride) 307153Q Tin(II) chloride 2-hydrate low in mercury 'SpectrosoL' (stannous chlor 302554J Tin(II) chloride anhydrous GPR (stannous chloride) 30258LJ Tin(II) oxide GPR (stannous oxide) 30726BG Tin(II) sulphate GPR (stannous sulphate) 302474K Tin(IV) chloride 5-hydrate GPR (stannic chloride) 302484M Tin(IV) chloride anhydrous GPR (stannic chloride) 160847G TISAB solution for fluoride determinations 5L 146324V Tissue solubiliser 'Scintran' 500ML 456262B Titanium 1,000 ppm single element standard for ICP 'ARISTAR'

547 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456264D Titanium 1,000 ppm single element standard for ICP 'ARISTAR' 456962W Titanium 1,000ppm for ICP-MS Aristar Single Element Standard 456272D Titanium 10,000 ppm single element standard for ICP 'ARISTAR' 456274F Titanium 10,000 ppm single element standard for ICP 'ARISTAR' 304452M Titanium foil 0.15-0.20 mm 142614M Titanium standard solution (1000 mg/l) 'SpectrosoL' 500ML 142612K Titanium Std Soln (1000ppm) SpectrosoL 100ML 307493K Titanium(III) chloride solution GPR low in iron about 15% w/w TiCl3 262054S Titanium(III) chloride technical about 30% w/v TiCl3 (titanium trichlo 500ML 304434K Titanium(IV) chloride GPR (titanium tetrachloride) 304464Q Titanium(IV) oxide GPR (titanium dioxide) 30446CB Titanium(IV) oxide GPR (titanium dioxide) 767202Q TLC plate,Whatman,C55,(4804820),Glass 20X20cm,pk25 Dualphase 767172E TLC plate,Whatman,K018,(4801800),Glass 20X20cm,pk 25 767072B TLC plate,Whatman,K6,(4860320),Glass 5X10cm,pk Of 150 767082D TLC plate,Whatman,K6,(4860720),Glass 10X20cm,pk 50 767162C TLC plate,Whatman,Ko18,(4801600),Glass 5X20cm,pack Of 75 767182G TLC plate,Whatman,Ko18F,(4803600),Glass 5X20cm,pack Of 75 767192Y TLC plate,Whatman,Ko18F,(4803800),Glass 20X20cm,pk 25 767092F TLC plate,Whatman,Lk6D,(4865621),Glass 5X20cm,Chanelled-4Divs,pk75 767102N TLC plate,Whatman,Lk6D,(4865821),Glass 20X20cm,Chanelled-19Divs,pk25

548 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 767122R TLC plate,Whatman,Lk6Df,(4865821),Glass 20X20cm,Chanelled-19Divs,pk25 767112P TLC plate,Whatman,Lk6Df,(4866621),Glass 5X20cm,Chanelled-4Divs,pk75 767062W TLC plate,Whatman,Mk6F,(4961110),Glass 1X3In,Microscope Slide,pk500 767132T TLC plate,Whatman,pk6F,(4861840),Glass 20X20cm,pk20,1000Um For prep 767142V TLC plate,Whatman,plk5,(4855840),Glass 20X20cm,1000Um For prep 767152A TLC plate,Whatman,plk5F,(4856840),Glass 20X20cm,1000Um For prep 767212S TLC plate,Whatman,Sc5,(4804800),Glass 20X20cm,pk 25 Dual + phase 438612B Tmb/H2O2 Solution For Blotting 123322U Toluene 200ug/ml in methanol 1ML 102844E Toluene 'AnalaR' 500ML 102845F Toluene 'AnalaR' 1L 102846G Toluene 'AnalaR' 2.5L 10284EX Toluene 'AnalaR' 25L 10284YL Toluene 'AnalaR' 190L 102847H Toluene 'AnalaR' 'Safe-Break' 2.5L 451097J Toluene 'ARISTAR' 'Safe-Break' 153356W Toluene for pesticide residue analysis 2.5L 152956N Toluene 'HiPerSolv' for HPLC 2.5L 304545Q Toluene low in sulphur GPR 304546R Toluene low in sulphur GPR 30454EC Toluene low in sulphur GPR

549 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 30454FD Toluene low in sulphur GPR 304547S Toluene low in sulphur GPR 'Safe-Break' 304525M Toluene rectified GPR 304526N Toluene rectified GPR 30452EV Toluene rectified GPR 304527X Toluene rectified GPR 'Safe-Break' 146276H Toluene 'Scintran' 2.5L 103962N Toluene-4-sulphonic acid 'AnalaR' 25G 304594C Toluene-4-sulphonic acid GPR 30459BJ Toluene-4-sulphonic acid GPR 340774Y Toluidine blue 'Gurr' 'Certistain' for microscopical staining 340775J Toluidine blue 'Gurr' 'Certistain' for microscopical staining 160232E Total hardness indicator tablets for hardness of water determinations PK1 220957U Total protein blank solution (working) for protein (total) in serum or 5L 332154M Tragacanth powder 286712J trans-1, 2-Diaminocyclohexane-NNN'N'-tetra-acetic acid GPR (CDTA) 25G 571671K Transcription Factors: Essential Data 571781P Transition Metal Theory 38063EE Trehalose 380635S Trehalose (a-D-glucopyranosyl-a-D-glucopyranoside) 124572R Triallate 100ug/ml in methanol 1ML

550 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 124562P Triallate neat 10MG 103013A tri-Ammonium citrate 'AnalaR' 250G 10301EL tri-Ammonium citrate 'AnalaR' 2.5KG 10301IP tri-Ammonium citrate 'AnalaR' 25KG 271534H tri-Ammonium citrate GPR 500G 102863H Trichloroacetic acid 'AnalaR' 100G 102864Y Trichloroacetic acid 'AnalaR' 250G 102865J Trichloroacetic acid 'AnalaR' 500G 102866K Trichloroacetic acid 'AnalaR' 1KG 10286BP Trichloroacetic acid 'AnalaR' 5KG 304904T Trichloroacetic acid for protein precipitation GPR 304892J Trichloroacetic acid GPR 304894L Trichloroacetic acid GPR 304895M Trichloroacetic acid GPR 30489LF Trichloroacetic acid GPR 103715A Trichloroethylene 'AnalaR' stabilized with 0.02% w/w triethylamine 1L 103716B Trichloroethylene 'AnalaR' stabilized with 0.02% w/w triethylamine 2.5L 451044T Trichloroethylene 'ARISTAR' 'Safe-Break' 304976M Trichloroethylene GPR purified stabilized with 0.02% w/w triethylamine 30497DT Trichloroethylene GPR purified stabilized with 0.02% w/w triethylamine 262096F Trichloroethylene technical 2.5L

551 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123512B Trichlorofluoromethane 200ug/ml in methanol 1ML 121452V Trietazine (LGC1631) 0.25G 103704U Triethanolamine 'AnalaR' 500ML 103706W Triethanolamine 'AnalaR' 2.5L 305014V Triethanolamine GPR 305016A Triethanolamine GPR 30501CG Triethanolamine GPR 305053F Triethyl phosphate GPR 30505EQ Triethyl phosphate GPR 104095W Triethylamine 'AnalaR' 1L 305024A Triethylamine GPR 30502HN Triethylamine GPR 305027D Triethylamine GPR 'Safe-Break' 153293B Triethylamine 'HiPerSolv' for HPLC 250ML 153262R Triethylammonium chloride 'HiPerSolv' for HPLC 100G 153112E Trifluoroacetic acid about 100% 'HiPerSolv' 'Safe-Break' 100ML 305083L Trifluoroacetic acid GPR 'Safe-Break' 30508LG Trifluoroacetic acid GPR 'Safe-Break' 140832M Trifluoroacetic acid 'SpectrosoL' 'Safe-Break' 100ML 124592V Trifluralin 100ug/ml in methanol 1ML 124582T Trifluralin neat 10MG

552 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 29068EN tri-Lithium citrate GPR 50KG 305173M Trimethylamine oxide hydrochloride GPR 277492P Trimethylchlorosilane GPR 25ML 304886L Tri-n-butyl phosphate GPR 122332S Triphenylphosphine CRM LGC4006 1G 305373S Triphenylphosphine GPR 30537CE Triphenylphosphine GPR 102004S tri-Potassium citrate 'AnalaR' 500G 295994L tri-Potassium citrate GPR 500G 296404F tri-Potassium orthophosphate GPR 438815K Tris Glycine Electro Buffer 10X Conc OWL Er25 438816L Tris Glycine Electro Buffer 10X Conc OWL Er25 438852P Tris Hcl Ph6.8 Sample Buffer Native Page,OWL Er34 438862R Tris Hcl,5Ds Ph6.8(Red) Sample Buffer OWL Er40 438842N Tris Hcl,Bme,Sds Ph6.8 Sample Buffer OWL Er33 438825M Tris Tricine Sds(10X Conc) Elector Buff OWL Er37 436082M Tris(hydroxymethyl) methylammonium chloride molecular biology grade 436085P Tris(hydroxymethyl) methylammonium chloride molecular biology grade 103153L Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 100G 103154M Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 250G 103156X Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 1KG

553 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103157P Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 5KG 10315EW Tris(hydroxymethyl)methylamine 'AnalaR' (tris) 25KG 452054C Tris(hydroxymethyl)methylamine 'ARISTAR' (tris) 443864E Tris(hydroxymethyl)methylamine 'Electran' molecular biology grade 443866G Tris(hydroxymethyl)methylamine 'Electran' molecular biology grade 271193G Tris(hydroxymethyl)methylamine GPR 250G 271195Y Tris(hydroxymethyl)methylamine GPR 1KG 271197K Tris(hydroxymethyl)methylamine GPR 5KG 27119ER Tris(hydroxymethyl)methylamine GPR 25KG 153254R Tris(hydroxymethyl)methylamine 'HiPerSolv' for HPLC 500G 441512V Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 441514A Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 44151DJ Tris(hydroxymethyl)methylammonium chloride (tris hydrochloride) 438832L Tris-Hcl Sds Ph6.8 Sample Buffer-Sdspage,OWL Er32 102424L tri-Sodium citrate 'AnalaR' 500G 102425M tri-Sodium citrate 'AnalaR' 1KG 102427X tri-Sodium citrate 'AnalaR' 5KG 10242CT tri-Sodium citrate 'AnalaR' 50KG 10242DU tri-Sodium citrate 'AnalaR' 25KG 301284C tri-Sodium citrate GPR 301285D tri-Sodium citrate GPR

554 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 301287F tri-Sodium citrate GPR 30128BJ tri-Sodium citrate GPR 30128CK tri-Sodium citrate GPR 436072K tri-Sodium citrate molecular biology grade 436075N tri-Sodium citrate molecular biology grade 103844Y tri-Sodium orthophosphate 'AnalaR' 500G 103845J tri-Sodium orthophosphate 'AnalaR' 2.5KG 301934N tri-Sodium orthophosphate GPR 301938R tri-Sodium orthophosphate GPR 30193CV tri-Sodium orthophosphate GPR 262146V Tritolyl phosphate technical 2.5L 340784K Trypan blue 'Gurr' for vital staining 391362V Trypsin crystalline from bovine pancreas (EC 3.4.21.4) 390414M Trypsin from beef pancreas (3.4.21.4) (formerly 3.4.4.4) 39041CU Trypsin from beef pancreas (3.4.21.4) (formerly 3.4.4.4) 457182G Tungsten 1,000ppm Aristar Single Element Std.for ICP 457184Y Tungsten 1,000ppm Aristar Single Element Std.for ICP 457172E Tungsten 10,000ppm Aristar Single Element Std. for ICP 457174G Tungsten 10,000ppm Aristar Single Elemnt Std. for ICP 142624X Tungsten standard solution (1000 mg/l) 'SpectrosoL' 500ML 142622M Tungsten Std Soln (1000ppm) SpectrosoL 100ML

555 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 305434X Tungsten trioxide (tungstic oxide) 456532E Tuning Solution 1 for ICP-MS Aristar 456542G Tuning Solution 2 for ICP-MS Aristar 56049CK Turkey red oil 443942B Uniblue A protein labelling agent 332794P Uni-safe chemical binder 332797S Uni-safe chemical binder 332806C Uni-safe jets 456302P Uranium 1,000 ppm single element standard for ICP 'ARISTAR' 456304R Uranium 1,000 ppm single element standard for ICP 'ARISTAR' 456312R Uranium 10,000 ppm single element standard for ICP 'ARISTAR' 456314T Uranium 10,000 ppm single element standard for ICP 'ARISTAR' 102904W Urea 'AnalaR' 500G 102908D Urea 'AnalaR' 2.5KG 10290BG Urea 'AnalaR' 5KG 10290CH Urea 'AnalaR' 50KG 10290DY Urea 'AnalaR' 25KG 452042V Urea 'ARISTAR' 452043W Urea 'ARISTAR' 452046C Urea 'ARISTAR' 443872E Urea 'Electran' molecular biology grade

556 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 443874G Urea 'Electran' molecular biology grade 443876Y Urea 'Electran' molecular biology grade 443877J Urea 'Electran' molecular biology grade 44387DP Urea 'Electran' molecular biology grade 305586G Urea GPR 30558CM Urea GPR 390902A Urease from jack beans (3.5.1.5) 390473A Urease tablets from jack bean meal for the determination of urea 390452S Urease-active meal from jack beans 456322T Vanadium 1,000 ppm single element standard for ICP 'ARISTAR' 456324V Vanadium 1,000 ppm single element standard for ICP 'ARISTAR' 456972B Vanadium 1,000ppm for ICP-MS Aristar Single Element Standard 456332V Vanadium 10,000 ppm single element standard for ICP 'ARISTAR' 456334A Vanadium 10,000 ppm single element standard for ICP 'ARISTAR' 142742T Vanadium Standard Sol (1000ppm) SpectrosoL 100ML 142745W Vanadium Std Soln (1000ppm) SpectrosoL 500ML 305683G Vanadium(IV) oxide sulphate 5-hydrate GPR 30568BX Vanadium(IV) oxide sulphate 5-hydrate GPR 305654B Vanadium(V) oxide GPR (vanadium pentoxide) 30565KR Vanadium(V) oxide GPR (vanadium pentoxide) 191844W Vanadomolybdate reagent (ammonium molybdate-metavanadate reagent) 1L

557 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102913A Vanillin 'AnalaR' 100G 571001B Vectors - Essential Data 340794M Victoria blue B 'Gurr' for microscopical staining 123462Y Vinyl Chloride 200ug/ml in methanol 1ML 633001S Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633004V Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633006A Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633007B Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633008C Volasil?244 clear colourless volatile octamethylcyclotetrasiloxane 633011U Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633014A Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633016C Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633017D Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633018E Volasil?245 clear colourless volatile decamethylcyclopentasiloxane 633031B Volasil?344 clear colourless volatile blend of cyclic silicones 633034E Volasil?344 clear colourless volatile blend of cyclic silicones 633036G Volasil?344 clear colourless volatile blend of cyclic silicones 633037H Volasil?344 clear colourless volatile blend of cyclic silicones 633038Y Volasil?344 clear colourless volatile blend of cyclic silicones 123382J Volatile Organic Compound Mix 1 (Liquid) 1ML 123392L Volatile Organic Compound Mix 2 (Gas) 1ML

558 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 123402T Volatile Organic Compound Mix 3 1ML 123412V Volatile Organic Compound Mix 4 1ML 123422A Volatile Organic Compound Mix 5 1ML 123432C Volatile Organic Compound Mix 6 1ML 123442E Volatile Organic Compound Mix 7 1ML 123452G Volatile Organic Compound Mix 8 1ML 125172J Water - Hard Drinking,50ml LGC(6010) PK5 125162H Water - Soft Drinking,50ml LGC(6011) PK5 102923C Water 'AnalaR' 5L 102928H Water 'AnalaR' 25L 10292HQ Water 'AnalaR' 200L 102927G Water 'AnalaR' (Bag in box) 10L 152736D Water 'HiPerSolv' for HPLC 2.5L 152737E Water 'HiPerSolv' For HPLC 5L 443847D Water molecular biology grade (Bag in box) 436912C Water nuclease free 307297Y Water purified 307298J Water purified 30729LW Water purified 2359755 Water-Demineralised 200L 331294T Wax carnauba

559 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 340972M Waxoline blue 'Gurr' 767012M Whatman K6 TLC plates 20 x 20cm 767002K Whatman K6 TLC plates 5X20cm 767042S Whatman K6F TLC plates 10X20cm 767052U Whatman K6F TLC plates 20 x 20cm 767022X Whatman K6F TLC plates 5X10cm 767032Q Whatman K6F TLC plates 5X20cm 122362B White Bread Flour CRM (LGC7003) 25G 141976Y White Spirit 'SpectrosoL' for atomic absorption spectroscopy 2.5L 121465D Wine CRM 5X250ml (LGC5002) EACH 125275P Wine,Alcohol 10.02ml/100ml,250ml LGC(5003) PK5 125265N Wine,Alcohol 5.04ml/100ml,250ml LGC(5001) PK5 331324Y Woods metal 340804U Wright's stain 'Gurr' for microscopical staining 34080JM Wright's stain 'Gurr' for microscopical staining 350394F Wright's staining solution 'Gurr' for microscopical staining 361194Y XAM neutral medium improved white 'Gurr' 437132J X-Gal (5-Bromo-4-chloro- 3-indolyl-b-D-galactopyranoside) 438542E X-Glca Cyclohexylammonium Salt Mol Biol Grade 438543F X-Glca Cyclohexylammonium Salt Mol Biol Grade 102932D Xylene 'AnalaR' 1L

560 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 102934F Xylene 'AnalaR' 500ML 102936H Xylene 'AnalaR' 2.5L 10293EP Xylene 'AnalaR' 25L 10293YM Xylene 'AnalaR' 190L 102935G Xylene 'AnalaR' 'Safe-Break' 2.5L 451054V Xylene 'ARISTAR' 'Safe-Break' 451057B Xylene 'ARISTAR' 'Safe-Break' 443062B Xylene cyanol FF 305752C Xylene low in sulphur GPR 305756G Xylene low in sulphur GPR 30575EX Xylene low in sulphur GPR 360716Y Xylene low in sulphur special for microscopical work 36071LA Xylene low in sulphur special for microscopical work 131373F Xylenol orange 5G 340814W Xylidine ponceau &ss for microscopical staining 381012U Xylitol 391164R Yeast dried bakers' 456342A Ytterbium 1,000 ppm single element standard for ICP 'ARISTAR' 456344C Ytterbium 1,000 ppm single element standard for ICP 'ARISTAR' 456352C Ytterbium 10,000 ppm single element standard for ICP 'ARISTAR' 456354E Ytterbium 10,000 ppm single element standard for ICP 'ARISTAR'

561 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 456362E Yttrium 1,000 ppm single element standard for ICP 'ARISTAR' 456364G Yttrium 1,000 ppm single element standard for ICP 'ARISTAR' 456982D Yttrium 1,000ppm for ICP-MS Aristar Single Element Standard 456372G Yttrium 10,000 ppm single element standard for ICP 'ARISTAR' 456374Y Yttrium 10,000 ppm single element standard for ICP 'ARISTAR' 305933F Yttrium nitrate 30593HT Yttrium nitrate 305944Y Yttrium oxide 99.9% 441064S Zein 456382Y Zinc 1,000 ppm single element standard for ICP 'ARISTAR' 456384K Zinc 1,000 ppm single element standard for ICP 'ARISTAR' 456992F Zinc 1,000ppm for ICP-MS Aristar Single Element Standard 456392K Zinc 10,000 ppm single element standard for ICP 'ARISTAR' 456394M Zinc 10,000 ppm single element standard for ICP 'ARISTAR' 457162C Zinc 10,000ppm for ICP-MS Aristar Single Element Standard 102974N Zinc acetate 'AnalaR' 500G 10297LH Zinc acetate 'AnalaR' 25KG 306014C Zinc acetate GPR 104844M Zinc activated with copper 'AnalaR' 500G 306034G Zinc bromide GPR 306044Y Zinc carbonate basic GPR (zinc carbonate hydroxide)

562 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 103794P Zinc chloride 'AnalaR' 500G 306054K Zinc chloride GPR 306057N Zinc chloride GPR 30605CS Zinc chloride GPR 436982Q Zinc chloride molecular biology grade 104715E Zinc coarse powder 0.3-1.5 mm (about 14-50 mesh) 'AnalaR' 1KG 121472C Zinc CRM (LGC2611) 0.5G 305954K Zinc foil 0.38 mm (0.015 inch) 102944H Zinc granulated 'AnalaR' 500G 305984Q Zinc granules/pellets (3-8mm) GPR 306123G Zinc iodide GPR 306142J Zinc nitrate GPR 306144L Zinc nitrate GPR 102984P Zinc oxide 'AnalaR' 500G 10298EC Zinc oxide 'AnalaR' 25KG 306174R Zinc oxide GPR 30617CC Zinc oxide GPR 104495L Zinc pellets/granules 3-8 mm 'AnalaR' 1KG 102964L Zinc powder 'AnalaR' 500G 305965N Zinc powder GPR 30596CU Zinc powder GPR

563 BY ALPHABETICAL ORDER BDH Reagents & Chemicals Product Code Product Description Pack Size 142203U Zinc standard solution (10,000 mg/l) 'SpectrosoL' 100ML 141503C Zinc standard solution (1000 mg/l) 'SpectrosoL' 100ML 141504D Zinc standard solution (1000 mg/l) 'SpectrosoL' 500ML 262214Q Zinc stearate technical 500G 305994S Zinc sticks GPR 102994R Zinc sulphate 'AnalaR' 500G 102995S Zinc sulphate 'AnalaR' 2.5KG 10299BB Zinc sulphate 'AnalaR' 25KG 306214Y Zinc sulphate GPR 306215J Zinc sulphate GPR 306217L Zinc sulphate GPR 30621CQ Zinc sulphate GPR 131383H Zincon 5G 13138HV Zincon 100G 456402S Zirconium 1,000 ppm single element standard for ICP 'ARISTAR' 456404U Zirconium 1,000 ppm single element standard for ICP 'ARISTAR' 456412U Zirconium 10,000 ppm single element standard for ICP 'ARISTAR' 456414W Zirconium 10,000 ppm single element standard for ICP 'ARISTAR' 140963W Zirconium standard solution (1000 mg/l) 'SpectrosoL' 100ML 769002S Zorbax C8 5um 150-4.6mm end fitting columns 769012U Zorbax C8 5um 250-4.6mm end fitting columns

564 BY ALPHABETICAL ORDER

BDH Reagents & Chemicals Product Code Product Description Pack Size 769022W Zorbax CN 5um 150-4.6mm end fitting columns 769032B Zorbax CN 5um 250-4.6mm end fitting columns 769042D Zorbax NH2 5um 150-4.6mm end fitting columns 769052F Zorbax NH2 5um 250-4.6mm end fitting columns 769062H Zorbax ODS 5um 150-4.6mm end fitting columns 769072J Zorbax ODS 5um 250-4.6mm end fitting columns. 769082L Zorbax Phenyl 5um 150-4.6mm end fitting columns 769092N Zorbax Phenyl 5um 250-4.6mm end fitting columns 769102V Zorbax Silica 5um 150-4.6mm end fitting columns 769112A Zorbax Silica 5um 250-4.6mm end fitting columns

565